[PATCH 00/13] trivial: Remove unnecessary casts of private_data

[PATCH 00/13] trivial: Remove unnecessary casts of private_data

[Joe Perches]

Resend removal of remaining casts of private_data

Joe Perches (13):
  drivers/gpu/drm: Remove unnecessary casts of private_data
  drivers/infiniband: Remove unnecessary casts of private_data
  drivers/net/wireless/iwlwifi: Remove unnecessary casts of private_data
  drivers/s390: Remove unnecessary casts of private_data
  drivers/scsi: Remove unnecessary casts of private_data
  drivers/staging/lirc: Remove unnecessary casts of private_data
  fs/ecryptfs: Remove unnecessary casts of private_data
  fs/seq_file.c: Remove unnecessary casts of private_data
  kernel/pm_qos_params.c: Remove unnecessary casts of private_data
  kernel/trace: Remove unnecessary casts of private_data
  net/ipv4: Remove unnecessary casts of private_data
  net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data
  sound: Remove unnecessary casts of private_data

 drivers/gpu/drm/radeon/radeon_ttm.c            |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c           |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c       |    2 +-
 drivers/infiniband/hw/qib/qib_file_ops.c       |    4 ++--
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     |    4 ++--
 drivers/s390/char/vmcp.c                       |    6 +++---
 drivers/scsi/aacraid/linit.c                   |    2 +-
 drivers/scsi/sg.c                              |    2 +-
 drivers/staging/lirc/lirc_imon.c               |    4 ++--
 drivers/staging/lirc/lirc_zilog.c              |   10 +++++-----
 fs/ecryptfs/ecryptfs_kernel.h                  |    2 +-
 fs/seq_file.c                                  |    6 +++---
 kernel/pm_qos_params.c                         |    2 +-
 kernel/trace/ftrace.c                          |    4 ++--
 kernel/trace/trace.c                           |    2 +-
 net/ipv4/raw.c                                 |    2 +-
 net/sunrpc/rpc_pipe.c                          |    4 ++--
 sound/core/oss/mixer_oss.c                     |   22 +++++++++++-----------
 sound/core/pcm.c                               |    3 +--
 sound/drivers/virmidi.c                        |    2 +-
 sound/i2c/other/ak4xxx-adda.c                  |    2 +-
 sound/isa/ad1816a/ad1816a.c                    |    2 +-
 sound/isa/azt2320.c                            |    2 +-
 sound/isa/gus/gusmax.c                         |    4 ++--
 sound/isa/sb/sb8.c                             |    2 +-
 sound/oss/au1550_ac97.c                        |   18 +++++++++---------
 sound/pci/emu10k1/emumpu401.c                  |    2 +-
 sound/pci/ice1712/pontis.c                     |    6 +++---
 sound/pci/ice1712/prodigy192.c                 |    2 +-
 sound/pci/rme96.c                              |    8 ++++----
 sound/pci/rme9652/hdsp.c                       |    8 ++++----
 32 files changed, 72 insertions(+), 73 deletions(-)

-- 
1.7.2.19.g9a302

[PATCH 00/13] trivial: Remove unnecessary casts of private_data

[Joe Perches]

Resend removal of remaining casts of private_data

Joe Perches (13):
  drivers/gpu/drm: Remove unnecessary casts of private_data
  drivers/infiniband: Remove unnecessary casts of private_data
  drivers/net/wireless/iwlwifi: Remove unnecessary casts of private_data
  drivers/s390: Remove unnecessary casts of private_data
  drivers/scsi: Remove unnecessary casts of private_data
  drivers/staging/lirc: Remove unnecessary casts of private_data
  fs/ecryptfs: Remove unnecessary casts of private_data
  fs/seq_file.c: Remove unnecessary casts of private_data
  kernel/pm_qos_params.c: Remove unnecessary casts of private_data
  kernel/trace: Remove unnecessary casts of private_data
  net/ipv4: Remove unnecessary casts of private_data
  net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data
  sound: Remove unnecessary casts of private_data

 drivers/gpu/drm/radeon/radeon_ttm.c            |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c           |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c       |    2 +-
 drivers/infiniband/hw/qib/qib_file_ops.c       |    4 ++--
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     |    4 ++--
 drivers/s390/char/vmcp.c                       |    6 +++---
 drivers/scsi/aacraid/linit.c                   |    2 +-
 drivers/scsi/sg.c                              |    2 +-
 drivers/staging/lirc/lirc_imon.c               |    4 ++--
 drivers/staging/lirc/lirc_zilog.c              |   10 +++++-----
 fs/ecryptfs/ecryptfs_kernel.h                  |    2 +-
 fs/seq_file.c                                  |    6 +++---
 kernel/pm_qos_params.c                         |    2 +-
 kernel/trace/ftrace.c                          |    4 ++--
 kernel/trace/trace.c                           |    2 +-
 net/ipv4/raw.c                                 |    2 +-
 net/sunrpc/rpc_pipe.c                          |    4 ++--
 sound/core/oss/mixer_oss.c                     |   22 +++++++++++-----------
 sound/core/pcm.c                               |    3 +--
 sound/drivers/virmidi.c                        |    2 +-
 sound/i2c/other/ak4xxx-adda.c                  |    2 +-
 sound/isa/ad1816a/ad1816a.c                    |    2 +-
 sound/isa/azt2320.c                            |    2 +-
 sound/isa/gus/gusmax.c                         |    4 ++--
 sound/isa/sb/sb8.c                             |    2 +-
 sound/oss/au1550_ac97.c                        |   18 +++++++++---------
 sound/pci/emu10k1/emumpu401.c                  |    2 +-
 sound/pci/ice1712/pontis.c                     |    6 +++---
 sound/pci/ice1712/prodigy192.c                 |    2 +-
 sound/pci/rme96.c                              |    8 ++++----
 sound/pci/rme9652/hdsp.c                       |    8 ++++----
 32 files changed, 72 insertions(+), 73 deletions(-)

-- 
1.7.2.19.g9a302

[PATCH 01/13] drivers/gpu/drm: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/radeon/radeon_ttm.c      |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c     |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 84c53e4..a823d8f 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -631,7 +631,7 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
 		return drm_mmap(filp, vma);
 	}
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	rdev = file_priv->minor->dev->dev_private;
 	if (rdev == NULL) {
 		return -EINVAL;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index e6a1eb7..dc043c3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -542,7 +542,7 @@ int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma)
 	struct drm_file *file_priv;
 	struct vmw_private *dev_priv;
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	dev_priv = vmw_priv(file_priv->minor->dev);
 
 	if (vma->vm_pgoff != (dev_priv->mmio_start >> PAGE_SHIFT) ||
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
index 8312328..1e8eedd 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
@@ -39,7 +39,7 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma)
 		return drm_mmap(filp, vma);
 	}
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	dev_priv = vmw_priv(file_priv->minor->dev);
 	return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
 }
-- 
1.7.2.19.g9a302

[PATCH 01/13] drivers/gpu/drm: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/radeon/radeon_ttm.c      |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c     |    2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 84c53e4..a823d8f 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -631,7 +631,7 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
 		return drm_mmap(filp, vma);
 	}
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	rdev = file_priv->minor->dev->dev_private;
 	if (rdev == NULL) {
 		return -EINVAL;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index e6a1eb7..dc043c3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -542,7 +542,7 @@ int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma)
 	struct drm_file *file_priv;
 	struct vmw_private *dev_priv;
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	dev_priv = vmw_priv(file_priv->minor->dev);
 
 	if (vma->vm_pgoff != (dev_priv->mmio_start >> PAGE_SHIFT) ||
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
index 8312328..1e8eedd 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
@@ -39,7 +39,7 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma)
 		return drm_mmap(filp, vma);
 	}
 
-	file_priv = (struct drm_file *)filp->private_data;
+	file_priv = filp->private_data;
 	dev_priv = vmw_priv(file_priv->minor->dev);
 	return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
 }
-- 
1.7.2.19.g9a302

[PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/infiniband/hw/qib/qib_file_ops.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
index 6b11645..cef5d67 100644
--- a/drivers/infiniband/hw/qib/qib_file_ops.c
+++ b/drivers/infiniband/hw/qib/qib_file_ops.c
@@ -1722,7 +1722,7 @@ static int qib_close(struct inode *in, struct file *fp)
 
 	mutex_lock(&qib_mutex);
 
-	fd = (struct qib_filedata *) fp->private_data;
+	fd = fp->private_data;
 	fp->private_data = NULL;
 	rcd = fd->rcd;
 	if (!rcd) {
@@ -1808,7 +1808,7 @@ static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)
 	struct qib_ctxtdata *rcd = ctxt_fp(fp);
 	struct qib_filedata *fd;
 
-	fd = (struct qib_filedata *) fp->private_data;
+	fd = fp->private_data;
 
 	info.num_active = qib_count_active_units();
 	info.unit = rcd->dd->unit;
-- 
1.7.2.19.g9a302

[PATCH 03/13] drivers/net/wireless/iwlwifi: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c     |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
index d706b8a..215d29e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
@@ -929,7 +929,7 @@ ssize_t iwl_ucode_bt_stats_read(struct file *file,
 				char __user *user_buf,
 				size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
 	int bufsz = (sizeof(struct statistics_bt_activity) * 24) + 200;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 0ee8f51..85e5ad4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1528,7 +1528,7 @@ static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 
 	return priv->cfg->ops->lib->debugfs_ops.bt_stats_read(file,
 			user_buf, count, ppos);
@@ -1566,7 +1566,7 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char buf[200];
 	const size_t bufsz = sizeof(buf);
-- 
1.7.2.19.g9a302

[PATCH 04/13] drivers/s390: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/s390/char/vmcp.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index 04e532e..19a14d9 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -47,7 +47,7 @@ static int vmcp_release(struct inode *inode, struct file *file)
 {
 	struct vmcp_session *session;
 
-	session = (struct vmcp_session *)file->private_data;
+	session = file->private_data;
 	file->private_data = NULL;
 	free_pages((unsigned long)session->response, get_order(session->bufsize));
 	kfree(session);
@@ -94,7 +94,7 @@ vmcp_write(struct file *file, const char __user *buff, size_t count,
 		return -EFAULT;
 	}
 	cmd[count] = '\0';
-	session = (struct vmcp_session *)file->private_data;
+	session = file->private_data;
 	if (mutex_lock_interruptible(&session->mutex)) {
 		kfree(cmd);
 		return -ERESTARTSYS;
@@ -136,7 +136,7 @@ static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	int __user *argp;
 	int temp;
 
-	session = (struct vmcp_session *)file->private_data;
+	session = file->private_data;
 	if (is_compat_task())
 		argp = compat_ptr(arg);
 	else
-- 
1.7.2.19.g9a302

[PATCH 05/13] drivers/scsi: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/scsi/aacraid/linit.c |    2 +-
 drivers/scsi/sg.c            |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index cad6f9a..aa40036 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -770,7 +770,7 @@ static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long
 {
 	if (!capable(CAP_SYS_RAWIO))
 		return -EPERM;
-	return aac_compat_do_ioctl((struct aac_dev *)file->private_data, cmd, arg);
+	return aac_compat_do_ioctl(file->private_data, cmd, arg);
 }
 #endif
 
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 78d6163..6efa8dd 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -210,7 +210,7 @@ static void sg_put_dev(Sg_device *sdp);
 
 static int sg_allow_access(struct file *filp, unsigned char *cmd)
 {
-	struct sg_fd *sfp = (struct sg_fd *)filp->private_data;
+	struct sg_fd *sfp = filp->private_data;
 
 	if (sfp->parentdp->device->type == TYPE_SCANNER)
 		return 0;
-- 
1.7.2.19.g9a302

[PATCH 06/13] drivers/staging/lirc: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/staging/lirc/lirc_imon.c  |    4 ++--
 drivers/staging/lirc/lirc_zilog.c |   10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/lirc/lirc_imon.c b/drivers/staging/lirc/lirc_imon.c
index 818bec0..9949dfa 100644
--- a/drivers/staging/lirc/lirc_imon.c
+++ b/drivers/staging/lirc/lirc_imon.c
@@ -277,7 +277,7 @@ static int display_close(struct inode *inode, struct file *file)
 	struct imon_context *context = NULL;
 	int retval = 0;
 
-	context = (struct imon_context *)file->private_data;
+	context = file->private_data;
 
 	if (!context) {
 		err("%s: no context for device", __func__);
@@ -380,7 +380,7 @@ static ssize_t vfd_write(struct file *file, const char *buf,
 		0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF };
 	int *data_buf;
 
-	context = (struct imon_context *)file->private_data;
+	context = file->private_data;
 	if (!context) {
 		err("%s: no context for device", __func__);
 		return -ENODEV;
diff --git a/drivers/staging/lirc/lirc_zilog.c b/drivers/staging/lirc/lirc_zilog.c
index 100caab..9b77552 100644
--- a/drivers/staging/lirc/lirc_zilog.c
+++ b/drivers/staging/lirc/lirc_zilog.c
@@ -716,7 +716,7 @@ static loff_t lseek(struct file *filep, loff_t offset, int orig)
 /* copied from lirc_dev */
 static ssize_t read(struct file *filep, char *outbuf, size_t n, loff_t *ppos)
 {
-	struct IR *ir = (struct IR *)filep->private_data;
+	struct IR *ir = filep->private_data;
 	unsigned char buf[ir->buf.chunk_size];
 	int ret = 0, written = 0;
 	DECLARE_WAITQUEUE(wait, current);
@@ -898,7 +898,7 @@ done:
 static ssize_t write(struct file *filep, const char *buf, size_t n,
 			  loff_t *ppos)
 {
-	struct IR *ir = (struct IR *)filep->private_data;
+	struct IR *ir = filep->private_data;
 	size_t i;
 	int failures = 0;
 
@@ -972,7 +972,7 @@ static ssize_t write(struct file *filep, const char *buf, size_t n,
 /* copied from lirc_dev */
 static unsigned int poll(struct file *filep, poll_table *wait)
 {
-	struct IR *ir = (struct IR *)filep->private_data;
+	struct IR *ir = filep->private_data;
 	unsigned int ret;
 
 	dprintk("poll called\n");
@@ -994,7 +994,7 @@ static unsigned int poll(struct file *filep, poll_table *wait)
 
 static long ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
 {
-	struct IR *ir = (struct IR *)filep->private_data;
+	struct IR *ir = filep->private_data;
 	int result;
 	unsigned long mode, features = 0;
 
@@ -1086,7 +1086,7 @@ static int open(struct inode *node, struct file *filep)
 static int close(struct inode *node, struct file *filep)
 {
 	/* find our IR struct */
-	struct IR *ir = (struct IR *)filep->private_data;
+	struct IR *ir = filep->private_data;
 	if (ir == NULL) {
 		zilog_error("close: no private_data attached to the file!\n");
 		return -ENODEV;
-- 
1.7.2.19.g9a302

[PATCH 07/13] fs/ecryptfs: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 fs/ecryptfs/ecryptfs_kernel.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 0032a9f..40186b9 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -477,7 +477,7 @@ ecryptfs_lower_header_size(struct ecryptfs_crypt_stat *crypt_stat)
 static inline struct ecryptfs_file_info *
 ecryptfs_file_to_private(struct file *file)
 {
-	return (struct ecryptfs_file_info *)file->private_data;
+	return file->private_data;
 }
 
 static inline void
-- 
1.7.2.19.g9a302

[PATCH 08/13] fs/seq_file.c: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 fs/seq_file.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/seq_file.c b/fs/seq_file.c
index e1f437b..0e7cb13 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -131,7 +131,7 @@ Eoverflow:
  */
 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	size_t copied = 0;
 	loff_t pos;
 	size_t n;
@@ -280,7 +280,7 @@ EXPORT_SYMBOL(seq_read);
  */
 loff_t seq_lseek(struct file *file, loff_t offset, int origin)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	loff_t retval = -EINVAL;
 
 	mutex_lock(&m->lock);
@@ -324,7 +324,7 @@ EXPORT_SYMBOL(seq_lseek);
  */
 int seq_release(struct inode *inode, struct file *file)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	kfree(m->buf);
 	kfree(m);
 	return 0;
-- 
1.7.2.19.g9a302

[PATCH 09/13] kernel/pm_qos_params.c: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 kernel/pm_qos_params.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index b7e4c36..8414e51 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -396,7 +396,7 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
 	} else
 		return -EINVAL;
 
-	pm_qos_req = (struct pm_qos_request_list *)filp->private_data;
+	pm_qos_req = filp->private_data;
 	pm_qos_update_request(pm_qos_req, value);
 
 	return count;
-- 
1.7.2.19.g9a302

[PATCH 10/13] kernel/trace: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 kernel/trace/ftrace.c |    4 ++--
 kernel/trace/trace.c  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 7cb1f45..fc9ee37 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1599,7 +1599,7 @@ ftrace_failures_open(struct inode *inode, struct file *file)
 
 	ret = ftrace_avail_open(inode, file);
 	if (!ret) {
-		m = (struct seq_file *)file->private_data;
+		m = file->private_data;
 		iter = (struct ftrace_iterator *)m->private;
 		iter->flags = FTRACE_ITER_FAILURES;
 	}
@@ -2356,7 +2356,7 @@ static void __init set_ftrace_early_filters(void)
 static int
 ftrace_regex_release(struct inode *inode, struct file *file, int enable)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	struct ftrace_iterator *iter;
 	struct trace_parser *parser;
 
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 9ec59f5..001bcd2 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2196,7 +2196,7 @@ int tracing_open_generic(struct inode *inode, struct file *filp)
 
 static int tracing_release(struct inode *inode, struct file *file)
 {
-	struct seq_file *m = (struct seq_file *)file->private_data;
+	struct seq_file *m = file->private_data;
 	struct trace_iterator *iter;
 	int cpu;
 
-- 
1.7.2.19.g9a302

[PATCH 11/13] net/ipv4: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 net/ipv4/raw.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 1f85ef2..ea9aa9b 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -985,7 +985,7 @@ int raw_seq_open(struct inode *ino, struct file *file,
 	if (err < 0)
 		return err;
 
-	i = raw_seq_private((struct seq_file *)file->private_data);
+	i = raw_seq_private(file->private_data);
 	i->h = h;
 	return 0;
 }
-- 
1.7.2.19.g9a302

[PATCH 12/13] net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 net/sunrpc/rpc_pipe.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 95ccbcf..1f7fc50 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -204,7 +204,7 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
 	mutex_lock(&inode->i_mutex);
 	if (rpci->ops == NULL)
 		goto out;
-	msg = (struct rpc_pipe_msg *)filp->private_data;
+	msg = filp->private_data;
 	if (msg != NULL) {
 		spin_lock(&inode->i_lock);
 		msg->errno = -EAGAIN;
@@ -322,7 +322,7 @@ rpc_pipe_ioctl_unlocked(struct file *filp, unsigned int cmd, unsigned long arg)
 		len = rpci->pipelen;
 		if (filp->private_data) {
 			struct rpc_pipe_msg *msg;
-			msg = (struct rpc_pipe_msg *)filp->private_data;
+			msg = filp->private_data;
 			len += msg->len - msg->copied;
 		}
 		return put_user(len, (int __user *)arg);
-- 
1.7.2.19.g9a302

[PATCH 13/13] sound: Remove unnecessary casts of private_data

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 sound/core/oss/mixer_oss.c     |   22 +++++++++++-----------
 sound/core/pcm.c               |    3 +--
 sound/drivers/virmidi.c        |    2 +-
 sound/i2c/other/ak4xxx-adda.c  |    2 +-
 sound/isa/ad1816a/ad1816a.c    |    2 +-
 sound/isa/azt2320.c            |    2 +-
 sound/isa/gus/gusmax.c         |    4 ++--
 sound/isa/sb/sb8.c             |    2 +-
 sound/oss/au1550_ac97.c        |   18 +++++++++---------
 sound/pci/emu10k1/emumpu401.c  |    2 +-
 sound/pci/ice1712/pontis.c     |    6 +++---
 sound/pci/ice1712/prodigy192.c |    2 +-
 sound/pci/rme96.c              |    8 ++++----
 sound/pci/rme9652/hdsp.c       |    8 ++++----
 14 files changed, 41 insertions(+), 42 deletions(-)

diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index f50ebf2..86afb13 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -77,7 +77,7 @@ static int snd_mixer_oss_release(struct inode *inode, struct file *file)
 	struct snd_mixer_oss_file *fmixer;
 
 	if (file->private_data) {
-		fmixer = (struct snd_mixer_oss_file *) file->private_data;
+		fmixer = file->private_data;
 		module_put(fmixer->card->module);
 		snd_card_file_remove(fmixer->card, file);
 		kfree(fmixer);
@@ -368,7 +368,7 @@ static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int
 
 static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	return snd_mixer_oss_ioctl1((struct snd_mixer_oss_file *) file->private_data, cmd, arg);
+	return snd_mixer_oss_ioctl1(file->private_data, cmd, arg);
 }
 
 int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg)
@@ -582,7 +582,7 @@ static int snd_mixer_oss_get_volume1(struct snd_mixer_oss_file *fmixer,
 				     struct snd_mixer_oss_slot *pslot,
 				     int *left, int *right)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	
 	*left = *right = 100;
 	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
@@ -691,7 +691,7 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
 				     struct snd_mixer_oss_slot *pslot,
 				     int left, int right)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	
 	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
 		snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
@@ -740,7 +740,7 @@ static int snd_mixer_oss_get_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
 					struct snd_mixer_oss_slot *pslot,
 					int *active)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	int left, right;
 	
 	left = right = 1;
@@ -753,7 +753,7 @@ static int snd_mixer_oss_get_recsrc1_route(struct snd_mixer_oss_file *fmixer,
 					   struct snd_mixer_oss_slot *pslot,
 					   int *active)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	int left, right;
 	
 	left = right = 1;
@@ -766,7 +766,7 @@ static int snd_mixer_oss_put_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
 					struct snd_mixer_oss_slot *pslot,
 					int active)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	
 	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CSWITCH], active, active, 0);
 	return 0;
@@ -776,7 +776,7 @@ static int snd_mixer_oss_put_recsrc1_route(struct snd_mixer_oss_file *fmixer,
 					   struct snd_mixer_oss_slot *pslot,
 					   int active)
 {
-	struct slot *slot = (struct slot *)pslot->private_data;
+	struct slot *slot = pslot->private_data;
 	
 	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CROUTE], active, active, 1);
 	return 0;
@@ -813,7 +813,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
 		if (!(mixer->mask_recsrc & (1 << idx)))
 			continue;
 		pslot = &mixer->slots[idx];
-		slot = (struct slot *)pslot->private_data;
+		slot = pslot->private_data;
 		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
 			continue;
 		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
@@ -861,7 +861,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
 		if (!(mixer->mask_recsrc & (1 << idx)))
 			continue;
 		pslot = &mixer->slots[idx];
-		slot = (struct slot *)pslot->private_data;
+		slot = pslot->private_data;
 		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
 			continue;
 		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
@@ -925,7 +925,7 @@ static int snd_mixer_oss_build_test(struct snd_mixer_oss *mixer, struct slot *sl
 
 static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
 {
-	struct slot *p = (struct slot *)chn->private_data;
+	struct slot *p = chn->private_data;
 	if (p) {
 		if (p->allocated && p->assigned) {
 			kfree(p->assigned->name);
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 204af48..88525a9 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -364,8 +364,7 @@ static void snd_pcm_stream_proc_info_read(struct snd_info_entry *entry,
 static void snd_pcm_substream_proc_info_read(struct snd_info_entry *entry,
 					     struct snd_info_buffer *buffer)
 {
-	snd_pcm_proc_info_read((struct snd_pcm_substream *)entry->private_data,
-			       buffer);
+	snd_pcm_proc_info_read(entry->private_data, buffer);
 }
 
 static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c
index 0e631c3..f4cd493 100644
--- a/sound/drivers/virmidi.c
+++ b/sound/drivers/virmidi.c
@@ -94,7 +94,7 @@ static int __devinit snd_virmidi_probe(struct platform_device *devptr)
 			      sizeof(struct snd_card_virmidi), &card);
 	if (err < 0)
 		return err;
-	vmidi = (struct snd_card_virmidi *)card->private_data;
+	vmidi = card->private_data;
 	vmidi->card = card;
 
 	if (midi_devs[dev] > MAX_MIDI_DEVICES) {
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
index 1adb8a3..ebab6c7 100644
--- a/sound/i2c/other/ak4xxx-adda.c
+++ b/sound/i2c/other/ak4xxx-adda.c
@@ -878,7 +878,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
 static void proc_regs_read(struct snd_info_entry *entry,
 		struct snd_info_buffer *buffer)
 {
-	struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
+	struct snd_akm4xxx *ak = entry->private_data;
 	int reg, val, chip;
 	for (chip = 0; chip < ak->num_chips; chip++) {
 		for (reg = 0; reg < ak->total_regs; reg++) {
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index bbcbf92..3cb75bc 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -162,7 +162,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
 				sizeof(struct snd_card_ad1816a), &card);
 	if (error < 0)
 		return error;
-	acard = (struct snd_card_ad1816a *)card->private_data;
+	acard = card->private_data;
 
 	if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
 		snd_card_free(card);
diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c
index f7aa637..aac8dc1 100644
--- a/sound/isa/azt2320.c
+++ b/sound/isa/azt2320.c
@@ -188,7 +188,7 @@ static int __devinit snd_card_azt2320_probe(int dev,
 				sizeof(struct snd_card_azt2320), &card);
 	if (error < 0)
 		return error;
-	acard = (struct snd_card_azt2320 *)card->private_data;
+	acard = card->private_data;
 
 	if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
 		snd_card_free(card);
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index f26eac8..3e4a58b 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -191,7 +191,7 @@ static int __devinit snd_gusmax_mixer(struct snd_wss *chip)
 
 static void snd_gusmax_free(struct snd_card *card)
 {
-	struct snd_gusmax *maxcard = (struct snd_gusmax *)card->private_data;
+	struct snd_gusmax *maxcard = card->private_data;
 	
 	if (maxcard == NULL)
 		return;
@@ -219,7 +219,7 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
 	if (err < 0)
 		return err;
 	card->private_free = snd_gusmax_free;
-	maxcard = (struct snd_gusmax *)card->private_data;
+	maxcard = card->private_data;
 	maxcard->card = card;
 	maxcard->irq = -1;
 	
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 81284a8..2259e3f 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -72,7 +72,7 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
 
 static void snd_sb8_free(struct snd_card *card)
 {
-	struct snd_sb8 *acard = (struct snd_sb8 *)card->private_data;
+	struct snd_sb8 *acard = card->private_data;
 
 	if (acard == NULL)
 		return;
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index c6f2621..8a12621 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -171,7 +171,7 @@ au1550_delay(int msec)
 static u16
 rdcodec(struct ac97_codec *codec, u8 addr)
 {
-	struct au1550_state *s = (struct au1550_state *)codec->private_data;
+	struct au1550_state *s = codec->private_data;
 	unsigned long   flags;
 	u32             cmd, val;
 	u16             data;
@@ -239,7 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 addr)
 static void
 wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
 {
-	struct au1550_state *s = (struct au1550_state *)codec->private_data;
+	struct au1550_state *s = codec->private_data;
 	unsigned long   flags;
 	u32             cmd, val;
 	int             i;
@@ -820,7 +820,7 @@ mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
 static long
 au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	struct ac97_codec *codec = s->codec;
 	int ret;
 
@@ -1031,7 +1031,7 @@ copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
 static ssize_t
 au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	struct dmabuf  *db = &s->dma_adc;
 	DECLARE_WAITQUEUE(wait, current);
 	ssize_t         ret;
@@ -1111,7 +1111,7 @@ out2:
 static ssize_t
 au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	struct dmabuf  *db = &s->dma_dac;
 	DECLARE_WAITQUEUE(wait, current);
 	ssize_t         ret = 0;
@@ -1211,7 +1211,7 @@ out2:
 static unsigned int
 au1550_poll(struct file *file, struct poll_table_struct *wait)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	unsigned long   flags;
 	unsigned int    mask = 0;
 
@@ -1250,7 +1250,7 @@ au1550_poll(struct file *file, struct poll_table_struct *wait)
 static int
 au1550_mmap(struct file *file, struct vm_area_struct *vma)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	struct dmabuf  *db;
 	unsigned long   size;
 	int ret = 0;
@@ -1342,7 +1342,7 @@ dma_count_done(struct dmabuf *db)
 static int
 au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 	unsigned long   flags;
 	audio_buf_info  abinfo;
 	count_info      cinfo;
@@ -1868,7 +1868,7 @@ out2:
 static int
 au1550_release(struct inode *inode, struct file *file)
 {
-	struct au1550_state *s = (struct au1550_state *)file->private_data;
+	struct au1550_state *s = file->private_data;
 
 	lock_kernel();
 
diff --git a/sound/pci/emu10k1/emumpu401.c b/sound/pci/emu10k1/emumpu401.c
index 8578c70..bab5648 100644
--- a/sound/pci/emu10k1/emumpu401.c
+++ b/sound/pci/emu10k1/emumpu401.c
@@ -321,7 +321,7 @@ static struct snd_rawmidi_ops snd_emu10k1_midi_input =
 
 static void snd_emu10k1_midi_free(struct snd_rawmidi *rmidi)
 {
-	struct snd_emu10k1_midi *midi = (struct snd_emu10k1_midi *)rmidi->private_data;
+	struct snd_emu10k1_midi *midi = rmidi->private_data;
 	midi->interrupt = NULL;
 	midi->rmidi = NULL;
 }
diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
index 6bc3f91..cdb873f 100644
--- a/sound/pci/ice1712/pontis.c
+++ b/sound/pci/ice1712/pontis.c
@@ -638,7 +638,7 @@ static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
  */
 static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+	struct snd_ice1712 *ice = entry->private_data;
 	char line[64];
 	unsigned int reg, val;
 	mutex_lock(&ice->gpio_mutex);
@@ -653,7 +653,7 @@ static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buf
 
 static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+	struct snd_ice1712 *ice = entry->private_data;
 	int reg, val;
 
 	mutex_lock(&ice->gpio_mutex);
@@ -676,7 +676,7 @@ static void wm_proc_init(struct snd_ice1712 *ice)
 
 static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+	struct snd_ice1712 *ice = entry->private_data;
 	int reg, val;
 
 	mutex_lock(&ice->gpio_mutex);
diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index 2a8e5cd..e36ddb9 100644
--- a/sound/pci/ice1712/prodigy192.c
+++ b/sound/pci/ice1712/prodigy192.c
@@ -654,7 +654,7 @@ static int prodigy192_ak4114_init(struct snd_ice1712 *ice)
 static void stac9460_proc_regs_read(struct snd_info_entry *entry,
 		struct snd_info_buffer *buffer)
 {
-	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+	struct snd_ice1712 *ice = entry->private_data;
 	int reg, val;
 	/* registers 0x0 - 0x14 */
 	for (reg = 0; reg <= 0x15; reg++) {
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index d19dc05..d5f5b44 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -1527,14 +1527,14 @@ snd_rme96_free(void *private_data)
 static void
 snd_rme96_free_spdif_pcm(struct snd_pcm *pcm)
 {
-	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
+	struct rme96 *rme96 = pcm->private_data;
 	rme96->spdif_pcm = NULL;
 }
 
 static void
 snd_rme96_free_adat_pcm(struct snd_pcm *pcm)
 {
-	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
+	struct rme96 *rme96 = pcm->private_data;
 	rme96->adat_pcm = NULL;
 }
 
@@ -1661,7 +1661,7 @@ static void
 snd_rme96_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
 	int n;
-	struct rme96 *rme96 = (struct rme96 *)entry->private_data;
+	struct rme96 *rme96 = entry->private_data;
 	
 	rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER);
 
@@ -2348,7 +2348,7 @@ snd_rme96_probe(struct pci_dev *pci,
 	if (err < 0)
 		return err;
 	card->private_free = snd_rme96_card_free;
-	rme96 = (struct rme96 *)card->private_data;	
+	rme96 = card->private_data;
 	rme96->card = card;
 	rme96->pci = pci;
 	snd_card_set_dev(card, &pci->dev);
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index b92adef..599e090 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3284,7 +3284,7 @@ static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)
 static void
 snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-	struct hdsp *hdsp = (struct hdsp *) entry->private_data;
+	struct hdsp *hdsp = entry->private_data;
 	unsigned int status;
 	unsigned int status2;
 	char *pref_sync_ref;
@@ -4566,7 +4566,7 @@ static int hdsp_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rm
 
 static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct hdsp *hdsp = (struct hdsp *)hw->private_data;
+	struct hdsp *hdsp = hw->private_data;
 	void __user *argp = (void __user *)arg;
 	int err;
 
@@ -5155,7 +5155,7 @@ static int snd_hdsp_free(struct hdsp *hdsp)
 
 static void snd_hdsp_card_free(struct snd_card *card)
 {
-	struct hdsp *hdsp = (struct hdsp *) card->private_data;
+	struct hdsp *hdsp = card->private_data;
 
 	if (hdsp)
 		snd_hdsp_free(hdsp);
@@ -5181,7 +5181,7 @@ static int __devinit snd_hdsp_probe(struct pci_dev *pci,
 	if (err < 0)
 		return err;
 
-	hdsp = (struct hdsp *) card->private_data;
+	hdsp = card->private_data;
 	card->private_free = snd_hdsp_card_free;
 	hdsp->dev = dev;
 	hdsp->pci = pci;
-- 
1.7.2.19.g9a302

Re: [PATCH 11/13] net/ipv4: Remove unnecessary casts of private_data

[David Miller]

From: Joe Perches <joe@perches.com>
Date: Sat,  4 Sep 2010 18:52:52 -0700

> Signed-off-by: Joe Perches <joe@perches.com>

Applied.

Re: [PATCH 11/13] net/ipv4: Remove unnecessary casts of private_data

[David Miller]

From: David Miller <davem@davemloft.net>
Date: Mon, 06 Sep 2010 18:30:36 -0700 (PDT)

> From: Joe Perches <joe@perches.com>
> Date: Sat,  4 Sep 2010 18:52:52 -0700
> 
>> Signed-off-by: Joe Perches <joe@perches.com>
> 
> Applied.

So Joe, did you even friggin' build test this?

raw_seq_private() expands to something which dereferences the pointer,
which you've now made void, which is illegal and breaks the build.

Reverted.

[PATCH net-next] include/net/raw.h: Convert raw_seq_private macro to inline

[Joe Perches]

On Mon, 2010-09-06 at 18:47 -0700, David Miller wrote:
> raw_seq_private() expands to something which dereferences the pointer,
> which you've now made void, which is illegal and breaks the build.
> Reverted.

Apologies, I had this in my tree which I didn't send
because it wasn't a private_data cast removal.

Signed-off-by: Joe Perches <joe@perches.com>
---
 include/net/raw.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/include/net/raw.h b/include/net/raw.h
index 43c5750..c621200 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -45,7 +45,10 @@ struct raw_iter_state {
 	struct raw_hashinfo *h;
 };
 
-#define raw_seq_private(seq) ((struct raw_iter_state *)(seq)->private)
+inline struct raw_iter_state *raw_seq_private(struct seq_file *seq)
+{
+	return seq->private;
+}
 void *raw_seq_start(struct seq_file *seq, loff_t *pos);
 void *raw_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 void raw_seq_stop(struct seq_file *seq, void *v);

Re: [PATCH 13/13] sound: Remove unnecessary casts of private_data

[Takashi Iwai]

At Sat,  4 Sep 2010 18:52:54 -0700,
Joe Perches wrote:
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Applied now.  Thanks.


Takashi

> ---
>  sound/core/oss/mixer_oss.c     |   22 +++++++++++-----------
>  sound/core/pcm.c               |    3 +--
>  sound/drivers/virmidi.c        |    2 +-
>  sound/i2c/other/ak4xxx-adda.c  |    2 +-
>  sound/isa/ad1816a/ad1816a.c    |    2 +-
>  sound/isa/azt2320.c            |    2 +-
>  sound/isa/gus/gusmax.c         |    4 ++--
>  sound/isa/sb/sb8.c             |    2 +-
>  sound/oss/au1550_ac97.c        |   18 +++++++++---------
>  sound/pci/emu10k1/emumpu401.c  |    2 +-
>  sound/pci/ice1712/pontis.c     |    6 +++---
>  sound/pci/ice1712/prodigy192.c |    2 +-
>  sound/pci/rme96.c              |    8 ++++----
>  sound/pci/rme9652/hdsp.c       |    8 ++++----
>  14 files changed, 41 insertions(+), 42 deletions(-)
> 
> diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
> index f50ebf2..86afb13 100644
> --- a/sound/core/oss/mixer_oss.c
> +++ b/sound/core/oss/mixer_oss.c
> @@ -77,7 +77,7 @@ static int snd_mixer_oss_release(struct inode *inode, struct file *file)
>  	struct snd_mixer_oss_file *fmixer;
>  
>  	if (file->private_data) {
> -		fmixer = (struct snd_mixer_oss_file *) file->private_data;
> +		fmixer = file->private_data;
>  		module_put(fmixer->card->module);
>  		snd_card_file_remove(fmixer->card, file);
>  		kfree(fmixer);
> @@ -368,7 +368,7 @@ static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int
>  
>  static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	return snd_mixer_oss_ioctl1((struct snd_mixer_oss_file *) file->private_data, cmd, arg);
> +	return snd_mixer_oss_ioctl1(file->private_data, cmd, arg);
>  }
>  
>  int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg)
> @@ -582,7 +582,7 @@ static int snd_mixer_oss_get_volume1(struct snd_mixer_oss_file *fmixer,
>  				     struct snd_mixer_oss_slot *pslot,
>  				     int *left, int *right)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	*left = *right = 100;
>  	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
> @@ -691,7 +691,7 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
>  				     struct snd_mixer_oss_slot *pslot,
>  				     int left, int right)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
>  		snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
> @@ -740,7 +740,7 @@ static int snd_mixer_oss_get_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
>  					struct snd_mixer_oss_slot *pslot,
>  					int *active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	int left, right;
>  	
>  	left = right = 1;
> @@ -753,7 +753,7 @@ static int snd_mixer_oss_get_recsrc1_route(struct snd_mixer_oss_file *fmixer,
>  					   struct snd_mixer_oss_slot *pslot,
>  					   int *active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	int left, right;
>  	
>  	left = right = 1;
> @@ -766,7 +766,7 @@ static int snd_mixer_oss_put_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
>  					struct snd_mixer_oss_slot *pslot,
>  					int active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CSWITCH], active, active, 0);
>  	return 0;
> @@ -776,7 +776,7 @@ static int snd_mixer_oss_put_recsrc1_route(struct snd_mixer_oss_file *fmixer,
>  					   struct snd_mixer_oss_slot *pslot,
>  					   int active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CROUTE], active, active, 1);
>  	return 0;
> @@ -813,7 +813,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
>  		if (!(mixer->mask_recsrc & (1 << idx)))
>  			continue;
>  		pslot = &mixer->slots[idx];
> -		slot = (struct slot *)pslot->private_data;
> +		slot = pslot->private_data;
>  		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
>  			continue;
>  		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
> @@ -861,7 +861,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
>  		if (!(mixer->mask_recsrc & (1 << idx)))
>  			continue;
>  		pslot = &mixer->slots[idx];
> -		slot = (struct slot *)pslot->private_data;
> +		slot = pslot->private_data;
>  		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
>  			continue;
>  		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
> @@ -925,7 +925,7 @@ static int snd_mixer_oss_build_test(struct snd_mixer_oss *mixer, struct slot *sl
>  
>  static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
>  {
> -	struct slot *p = (struct slot *)chn->private_data;
> +	struct slot *p = chn->private_data;
>  	if (p) {
>  		if (p->allocated && p->assigned) {
>  			kfree(p->assigned->name);
> diff --git a/sound/core/pcm.c b/sound/core/pcm.c
> index 204af48..88525a9 100644
> --- a/sound/core/pcm.c
> +++ b/sound/core/pcm.c
> @@ -364,8 +364,7 @@ static void snd_pcm_stream_proc_info_read(struct snd_info_entry *entry,
>  static void snd_pcm_substream_proc_info_read(struct snd_info_entry *entry,
>  					     struct snd_info_buffer *buffer)
>  {
> -	snd_pcm_proc_info_read((struct snd_pcm_substream *)entry->private_data,
> -			       buffer);
> +	snd_pcm_proc_info_read(entry->private_data, buffer);
>  }
>  
>  static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
> diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c
> index 0e631c3..f4cd493 100644
> --- a/sound/drivers/virmidi.c
> +++ b/sound/drivers/virmidi.c
> @@ -94,7 +94,7 @@ static int __devinit snd_virmidi_probe(struct platform_device *devptr)
>  			      sizeof(struct snd_card_virmidi), &card);
>  	if (err < 0)
>  		return err;
> -	vmidi = (struct snd_card_virmidi *)card->private_data;
> +	vmidi = card->private_data;
>  	vmidi->card = card;
>  
>  	if (midi_devs[dev] > MAX_MIDI_DEVICES) {
> diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
> index 1adb8a3..ebab6c7 100644
> --- a/sound/i2c/other/ak4xxx-adda.c
> +++ b/sound/i2c/other/ak4xxx-adda.c
> @@ -878,7 +878,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
>  static void proc_regs_read(struct snd_info_entry *entry,
>  		struct snd_info_buffer *buffer)
>  {
> -	struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
> +	struct snd_akm4xxx *ak = entry->private_data;
>  	int reg, val, chip;
>  	for (chip = 0; chip < ak->num_chips; chip++) {
>  		for (reg = 0; reg < ak->total_regs; reg++) {
> diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
> index bbcbf92..3cb75bc 100644
> --- a/sound/isa/ad1816a/ad1816a.c
> +++ b/sound/isa/ad1816a/ad1816a.c
> @@ -162,7 +162,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
>  				sizeof(struct snd_card_ad1816a), &card);
>  	if (error < 0)
>  		return error;
> -	acard = (struct snd_card_ad1816a *)card->private_data;
> +	acard = card->private_data;
>  
>  	if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
>  		snd_card_free(card);
> diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c
> index f7aa637..aac8dc1 100644
> --- a/sound/isa/azt2320.c
> +++ b/sound/isa/azt2320.c
> @@ -188,7 +188,7 @@ static int __devinit snd_card_azt2320_probe(int dev,
>  				sizeof(struct snd_card_azt2320), &card);
>  	if (error < 0)
>  		return error;
> -	acard = (struct snd_card_azt2320 *)card->private_data;
> +	acard = card->private_data;
>  
>  	if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
>  		snd_card_free(card);
> diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
> index f26eac8..3e4a58b 100644
> --- a/sound/isa/gus/gusmax.c
> +++ b/sound/isa/gus/gusmax.c
> @@ -191,7 +191,7 @@ static int __devinit snd_gusmax_mixer(struct snd_wss *chip)
>  
>  static void snd_gusmax_free(struct snd_card *card)
>  {
> -	struct snd_gusmax *maxcard = (struct snd_gusmax *)card->private_data;
> +	struct snd_gusmax *maxcard = card->private_data;
>  	
>  	if (maxcard == NULL)
>  		return;
> @@ -219,7 +219,7 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
>  	if (err < 0)
>  		return err;
>  	card->private_free = snd_gusmax_free;
> -	maxcard = (struct snd_gusmax *)card->private_data;
> +	maxcard = card->private_data;
>  	maxcard->card = card;
>  	maxcard->irq = -1;
>  	
> diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
> index 81284a8..2259e3f 100644
> --- a/sound/isa/sb/sb8.c
> +++ b/sound/isa/sb/sb8.c
> @@ -72,7 +72,7 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
>  
>  static void snd_sb8_free(struct snd_card *card)
>  {
> -	struct snd_sb8 *acard = (struct snd_sb8 *)card->private_data;
> +	struct snd_sb8 *acard = card->private_data;
>  
>  	if (acard == NULL)
>  		return;
> diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
> index c6f2621..8a12621 100644
> --- a/sound/oss/au1550_ac97.c
> +++ b/sound/oss/au1550_ac97.c
> @@ -171,7 +171,7 @@ au1550_delay(int msec)
>  static u16
>  rdcodec(struct ac97_codec *codec, u8 addr)
>  {
> -	struct au1550_state *s = (struct au1550_state *)codec->private_data;
> +	struct au1550_state *s = codec->private_data;
>  	unsigned long   flags;
>  	u32             cmd, val;
>  	u16             data;
> @@ -239,7 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 addr)
>  static void
>  wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
>  {
> -	struct au1550_state *s = (struct au1550_state *)codec->private_data;
> +	struct au1550_state *s = codec->private_data;
>  	unsigned long   flags;
>  	u32             cmd, val;
>  	int             i;
> @@ -820,7 +820,7 @@ mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
>  static long
>  au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct ac97_codec *codec = s->codec;
>  	int ret;
>  
> @@ -1031,7 +1031,7 @@ copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
>  static ssize_t
>  au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db = &s->dma_adc;
>  	DECLARE_WAITQUEUE(wait, current);
>  	ssize_t         ret;
> @@ -1111,7 +1111,7 @@ out2:
>  static ssize_t
>  au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db = &s->dma_dac;
>  	DECLARE_WAITQUEUE(wait, current);
>  	ssize_t         ret = 0;
> @@ -1211,7 +1211,7 @@ out2:
>  static unsigned int
>  au1550_poll(struct file *file, struct poll_table_struct *wait)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	unsigned long   flags;
>  	unsigned int    mask = 0;
>  
> @@ -1250,7 +1250,7 @@ au1550_poll(struct file *file, struct poll_table_struct *wait)
>  static int
>  au1550_mmap(struct file *file, struct vm_area_struct *vma)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db;
>  	unsigned long   size;
>  	int ret = 0;
> @@ -1342,7 +1342,7 @@ dma_count_done(struct dmabuf *db)
>  static int
>  au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	unsigned long   flags;
>  	audio_buf_info  abinfo;
>  	count_info      cinfo;
> @@ -1868,7 +1868,7 @@ out2:
>  static int
>  au1550_release(struct inode *inode, struct file *file)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  
>  	lock_kernel();
>  
> diff --git a/sound/pci/emu10k1/emumpu401.c b/sound/pci/emu10k1/emumpu401.c
> index 8578c70..bab5648 100644
> --- a/sound/pci/emu10k1/emumpu401.c
> +++ b/sound/pci/emu10k1/emumpu401.c
> @@ -321,7 +321,7 @@ static struct snd_rawmidi_ops snd_emu10k1_midi_input =
>  
>  static void snd_emu10k1_midi_free(struct snd_rawmidi *rmidi)
>  {
> -	struct snd_emu10k1_midi *midi = (struct snd_emu10k1_midi *)rmidi->private_data;
> +	struct snd_emu10k1_midi *midi = rmidi->private_data;
>  	midi->interrupt = NULL;
>  	midi->rmidi = NULL;
>  }
> diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
> index 6bc3f91..cdb873f 100644
> --- a/sound/pci/ice1712/pontis.c
> +++ b/sound/pci/ice1712/pontis.c
> @@ -638,7 +638,7 @@ static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
>   */
>  static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	char line[64];
>  	unsigned int reg, val;
>  	mutex_lock(&ice->gpio_mutex);
> @@ -653,7 +653,7 @@ static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buf
>  
>  static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  
>  	mutex_lock(&ice->gpio_mutex);
> @@ -676,7 +676,7 @@ static void wm_proc_init(struct snd_ice1712 *ice)
>  
>  static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  
>  	mutex_lock(&ice->gpio_mutex);
> diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
> index 2a8e5cd..e36ddb9 100644
> --- a/sound/pci/ice1712/prodigy192.c
> +++ b/sound/pci/ice1712/prodigy192.c
> @@ -654,7 +654,7 @@ static int prodigy192_ak4114_init(struct snd_ice1712 *ice)
>  static void stac9460_proc_regs_read(struct snd_info_entry *entry,
>  		struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  	/* registers 0x0 - 0x14 */
>  	for (reg = 0; reg <= 0x15; reg++) {
> diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
> index d19dc05..d5f5b44 100644
> --- a/sound/pci/rme96.c
> +++ b/sound/pci/rme96.c
> @@ -1527,14 +1527,14 @@ snd_rme96_free(void *private_data)
>  static void
>  snd_rme96_free_spdif_pcm(struct snd_pcm *pcm)
>  {
> -	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
> +	struct rme96 *rme96 = pcm->private_data;
>  	rme96->spdif_pcm = NULL;
>  }
>  
>  static void
>  snd_rme96_free_adat_pcm(struct snd_pcm *pcm)
>  {
> -	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
> +	struct rme96 *rme96 = pcm->private_data;
>  	rme96->adat_pcm = NULL;
>  }
>  
> @@ -1661,7 +1661,7 @@ static void
>  snd_rme96_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
>  	int n;
> -	struct rme96 *rme96 = (struct rme96 *)entry->private_data;
> +	struct rme96 *rme96 = entry->private_data;
>  	
>  	rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER);
>  
> @@ -2348,7 +2348,7 @@ snd_rme96_probe(struct pci_dev *pci,
>  	if (err < 0)
>  		return err;
>  	card->private_free = snd_rme96_card_free;
> -	rme96 = (struct rme96 *)card->private_data;	
> +	rme96 = card->private_data;
>  	rme96->card = card;
>  	rme96->pci = pci;
>  	snd_card_set_dev(card, &pci->dev);
> diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
> index b92adef..599e090 100644
> --- a/sound/pci/rme9652/hdsp.c
> +++ b/sound/pci/rme9652/hdsp.c
> @@ -3284,7 +3284,7 @@ static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)
>  static void
>  snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct hdsp *hdsp = (struct hdsp *) entry->private_data;
> +	struct hdsp *hdsp = entry->private_data;
>  	unsigned int status;
>  	unsigned int status2;
>  	char *pref_sync_ref;
> @@ -4566,7 +4566,7 @@ static int hdsp_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rm
>  
>  static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct hdsp *hdsp = (struct hdsp *)hw->private_data;
> +	struct hdsp *hdsp = hw->private_data;
>  	void __user *argp = (void __user *)arg;
>  	int err;
>  
> @@ -5155,7 +5155,7 @@ static int snd_hdsp_free(struct hdsp *hdsp)
>  
>  static void snd_hdsp_card_free(struct snd_card *card)
>  {
> -	struct hdsp *hdsp = (struct hdsp *) card->private_data;
> +	struct hdsp *hdsp = card->private_data;
>  
>  	if (hdsp)
>  		snd_hdsp_free(hdsp);
> @@ -5181,7 +5181,7 @@ static int __devinit snd_hdsp_probe(struct pci_dev *pci,
>  	if (err < 0)
>  		return err;
>  
> -	hdsp = (struct hdsp *) card->private_data;
> +	hdsp = card->private_data;
>  	card->private_free = snd_hdsp_card_free;
>  	hdsp->dev = dev;
>  	hdsp->pci = pci;
> -- 
> 1.7.2.19.g9a302
> 

Re: [PATCH 13/13] sound: Remove unnecessary casts of private_data

[Takashi Iwai]

At Sat,  4 Sep 2010 18:52:54 -0700,
Joe Perches wrote:
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Applied now.  Thanks.


Takashi

> ---
>  sound/core/oss/mixer_oss.c     |   22 +++++++++++-----------
>  sound/core/pcm.c               |    3 +--
>  sound/drivers/virmidi.c        |    2 +-
>  sound/i2c/other/ak4xxx-adda.c  |    2 +-
>  sound/isa/ad1816a/ad1816a.c    |    2 +-
>  sound/isa/azt2320.c            |    2 +-
>  sound/isa/gus/gusmax.c         |    4 ++--
>  sound/isa/sb/sb8.c             |    2 +-
>  sound/oss/au1550_ac97.c        |   18 +++++++++---------
>  sound/pci/emu10k1/emumpu401.c  |    2 +-
>  sound/pci/ice1712/pontis.c     |    6 +++---
>  sound/pci/ice1712/prodigy192.c |    2 +-
>  sound/pci/rme96.c              |    8 ++++----
>  sound/pci/rme9652/hdsp.c       |    8 ++++----
>  14 files changed, 41 insertions(+), 42 deletions(-)
> 
> diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
> index f50ebf2..86afb13 100644
> --- a/sound/core/oss/mixer_oss.c
> +++ b/sound/core/oss/mixer_oss.c
> @@ -77,7 +77,7 @@ static int snd_mixer_oss_release(struct inode *inode, struct file *file)
>  	struct snd_mixer_oss_file *fmixer;
>  
>  	if (file->private_data) {
> -		fmixer = (struct snd_mixer_oss_file *) file->private_data;
> +		fmixer = file->private_data;
>  		module_put(fmixer->card->module);
>  		snd_card_file_remove(fmixer->card, file);
>  		kfree(fmixer);
> @@ -368,7 +368,7 @@ static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int
>  
>  static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	return snd_mixer_oss_ioctl1((struct snd_mixer_oss_file *) file->private_data, cmd, arg);
> +	return snd_mixer_oss_ioctl1(file->private_data, cmd, arg);
>  }
>  
>  int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg)
> @@ -582,7 +582,7 @@ static int snd_mixer_oss_get_volume1(struct snd_mixer_oss_file *fmixer,
>  				     struct snd_mixer_oss_slot *pslot,
>  				     int *left, int *right)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	*left = *right = 100;
>  	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
> @@ -691,7 +691,7 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
>  				     struct snd_mixer_oss_slot *pslot,
>  				     int left, int right)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	if (slot->present & SNDRV_MIXER_OSS_PRESENT_PVOLUME) {
>  		snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
> @@ -740,7 +740,7 @@ static int snd_mixer_oss_get_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
>  					struct snd_mixer_oss_slot *pslot,
>  					int *active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	int left, right;
>  	
>  	left = right = 1;
> @@ -753,7 +753,7 @@ static int snd_mixer_oss_get_recsrc1_route(struct snd_mixer_oss_file *fmixer,
>  					   struct snd_mixer_oss_slot *pslot,
>  					   int *active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	int left, right;
>  	
>  	left = right = 1;
> @@ -766,7 +766,7 @@ static int snd_mixer_oss_put_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
>  					struct snd_mixer_oss_slot *pslot,
>  					int active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CSWITCH], active, active, 0);
>  	return 0;
> @@ -776,7 +776,7 @@ static int snd_mixer_oss_put_recsrc1_route(struct snd_mixer_oss_file *fmixer,
>  					   struct snd_mixer_oss_slot *pslot,
>  					   int active)
>  {
> -	struct slot *slot = (struct slot *)pslot->private_data;
> +	struct slot *slot = pslot->private_data;
>  	
>  	snd_mixer_oss_put_volume1_sw(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CROUTE], active, active, 1);
>  	return 0;
> @@ -813,7 +813,7 @@ static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
>  		if (!(mixer->mask_recsrc & (1 << idx)))
>  			continue;
>  		pslot = &mixer->slots[idx];
> -		slot = (struct slot *)pslot->private_data;
> +		slot = pslot->private_data;
>  		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
>  			continue;
>  		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
> @@ -861,7 +861,7 @@ static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned
>  		if (!(mixer->mask_recsrc & (1 << idx)))
>  			continue;
>  		pslot = &mixer->slots[idx];
> -		slot = (struct slot *)pslot->private_data;
> +		slot = pslot->private_data;
>  		if (slot->signature != SNDRV_MIXER_OSS_SIGNATURE)
>  			continue;
>  		if (!(slot->present & SNDRV_MIXER_OSS_PRESENT_CAPTURE))
> @@ -925,7 +925,7 @@ static int snd_mixer_oss_build_test(struct snd_mixer_oss *mixer, struct slot *sl
>  
>  static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
>  {
> -	struct slot *p = (struct slot *)chn->private_data;
> +	struct slot *p = chn->private_data;
>  	if (p) {
>  		if (p->allocated && p->assigned) {
>  			kfree(p->assigned->name);
> diff --git a/sound/core/pcm.c b/sound/core/pcm.c
> index 204af48..88525a9 100644
> --- a/sound/core/pcm.c
> +++ b/sound/core/pcm.c
> @@ -364,8 +364,7 @@ static void snd_pcm_stream_proc_info_read(struct snd_info_entry *entry,
>  static void snd_pcm_substream_proc_info_read(struct snd_info_entry *entry,
>  					     struct snd_info_buffer *buffer)
>  {
> -	snd_pcm_proc_info_read((struct snd_pcm_substream *)entry->private_data,
> -			       buffer);
> +	snd_pcm_proc_info_read(entry->private_data, buffer);
>  }
>  
>  static void snd_pcm_substream_proc_hw_params_read(struct snd_info_entry *entry,
> diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c
> index 0e631c3..f4cd493 100644
> --- a/sound/drivers/virmidi.c
> +++ b/sound/drivers/virmidi.c
> @@ -94,7 +94,7 @@ static int __devinit snd_virmidi_probe(struct platform_device *devptr)
>  			      sizeof(struct snd_card_virmidi), &card);
>  	if (err < 0)
>  		return err;
> -	vmidi = (struct snd_card_virmidi *)card->private_data;
> +	vmidi = card->private_data;
>  	vmidi->card = card;
>  
>  	if (midi_devs[dev] > MAX_MIDI_DEVICES) {
> diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
> index 1adb8a3..ebab6c7 100644
> --- a/sound/i2c/other/ak4xxx-adda.c
> +++ b/sound/i2c/other/ak4xxx-adda.c
> @@ -878,7 +878,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
>  static void proc_regs_read(struct snd_info_entry *entry,
>  		struct snd_info_buffer *buffer)
>  {
> -	struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
> +	struct snd_akm4xxx *ak = entry->private_data;
>  	int reg, val, chip;
>  	for (chip = 0; chip < ak->num_chips; chip++) {
>  		for (reg = 0; reg < ak->total_regs; reg++) {
> diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
> index bbcbf92..3cb75bc 100644
> --- a/sound/isa/ad1816a/ad1816a.c
> +++ b/sound/isa/ad1816a/ad1816a.c
> @@ -162,7 +162,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
>  				sizeof(struct snd_card_ad1816a), &card);
>  	if (error < 0)
>  		return error;
> -	acard = (struct snd_card_ad1816a *)card->private_data;
> +	acard = card->private_data;
>  
>  	if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
>  		snd_card_free(card);
> diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c
> index f7aa637..aac8dc1 100644
> --- a/sound/isa/azt2320.c
> +++ b/sound/isa/azt2320.c
> @@ -188,7 +188,7 @@ static int __devinit snd_card_azt2320_probe(int dev,
>  				sizeof(struct snd_card_azt2320), &card);
>  	if (error < 0)
>  		return error;
> -	acard = (struct snd_card_azt2320 *)card->private_data;
> +	acard = card->private_data;
>  
>  	if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
>  		snd_card_free(card);
> diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
> index f26eac8..3e4a58b 100644
> --- a/sound/isa/gus/gusmax.c
> +++ b/sound/isa/gus/gusmax.c
> @@ -191,7 +191,7 @@ static int __devinit snd_gusmax_mixer(struct snd_wss *chip)
>  
>  static void snd_gusmax_free(struct snd_card *card)
>  {
> -	struct snd_gusmax *maxcard = (struct snd_gusmax *)card->private_data;
> +	struct snd_gusmax *maxcard = card->private_data;
>  	
>  	if (maxcard == NULL)
>  		return;
> @@ -219,7 +219,7 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
>  	if (err < 0)
>  		return err;
>  	card->private_free = snd_gusmax_free;
> -	maxcard = (struct snd_gusmax *)card->private_data;
> +	maxcard = card->private_data;
>  	maxcard->card = card;
>  	maxcard->irq = -1;
>  	
> diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
> index 81284a8..2259e3f 100644
> --- a/sound/isa/sb/sb8.c
> +++ b/sound/isa/sb/sb8.c
> @@ -72,7 +72,7 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
>  
>  static void snd_sb8_free(struct snd_card *card)
>  {
> -	struct snd_sb8 *acard = (struct snd_sb8 *)card->private_data;
> +	struct snd_sb8 *acard = card->private_data;
>  
>  	if (acard == NULL)
>  		return;
> diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
> index c6f2621..8a12621 100644
> --- a/sound/oss/au1550_ac97.c
> +++ b/sound/oss/au1550_ac97.c
> @@ -171,7 +171,7 @@ au1550_delay(int msec)
>  static u16
>  rdcodec(struct ac97_codec *codec, u8 addr)
>  {
> -	struct au1550_state *s = (struct au1550_state *)codec->private_data;
> +	struct au1550_state *s = codec->private_data;
>  	unsigned long   flags;
>  	u32             cmd, val;
>  	u16             data;
> @@ -239,7 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 addr)
>  static void
>  wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
>  {
> -	struct au1550_state *s = (struct au1550_state *)codec->private_data;
> +	struct au1550_state *s = codec->private_data;
>  	unsigned long   flags;
>  	u32             cmd, val;
>  	int             i;
> @@ -820,7 +820,7 @@ mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
>  static long
>  au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct ac97_codec *codec = s->codec;
>  	int ret;
>  
> @@ -1031,7 +1031,7 @@ copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
>  static ssize_t
>  au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db = &s->dma_adc;
>  	DECLARE_WAITQUEUE(wait, current);
>  	ssize_t         ret;
> @@ -1111,7 +1111,7 @@ out2:
>  static ssize_t
>  au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db = &s->dma_dac;
>  	DECLARE_WAITQUEUE(wait, current);
>  	ssize_t         ret = 0;
> @@ -1211,7 +1211,7 @@ out2:
>  static unsigned int
>  au1550_poll(struct file *file, struct poll_table_struct *wait)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	unsigned long   flags;
>  	unsigned int    mask = 0;
>  
> @@ -1250,7 +1250,7 @@ au1550_poll(struct file *file, struct poll_table_struct *wait)
>  static int
>  au1550_mmap(struct file *file, struct vm_area_struct *vma)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	struct dmabuf  *db;
>  	unsigned long   size;
>  	int ret = 0;
> @@ -1342,7 +1342,7 @@ dma_count_done(struct dmabuf *db)
>  static int
>  au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  	unsigned long   flags;
>  	audio_buf_info  abinfo;
>  	count_info      cinfo;
> @@ -1868,7 +1868,7 @@ out2:
>  static int
>  au1550_release(struct inode *inode, struct file *file)
>  {
> -	struct au1550_state *s = (struct au1550_state *)file->private_data;
> +	struct au1550_state *s = file->private_data;
>  
>  	lock_kernel();
>  
> diff --git a/sound/pci/emu10k1/emumpu401.c b/sound/pci/emu10k1/emumpu401.c
> index 8578c70..bab5648 100644
> --- a/sound/pci/emu10k1/emumpu401.c
> +++ b/sound/pci/emu10k1/emumpu401.c
> @@ -321,7 +321,7 @@ static struct snd_rawmidi_ops snd_emu10k1_midi_input =
>  
>  static void snd_emu10k1_midi_free(struct snd_rawmidi *rmidi)
>  {
> -	struct snd_emu10k1_midi *midi = (struct snd_emu10k1_midi *)rmidi->private_data;
> +	struct snd_emu10k1_midi *midi = rmidi->private_data;
>  	midi->interrupt = NULL;
>  	midi->rmidi = NULL;
>  }
> diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
> index 6bc3f91..cdb873f 100644
> --- a/sound/pci/ice1712/pontis.c
> +++ b/sound/pci/ice1712/pontis.c
> @@ -638,7 +638,7 @@ static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
>   */
>  static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	char line[64];
>  	unsigned int reg, val;
>  	mutex_lock(&ice->gpio_mutex);
> @@ -653,7 +653,7 @@ static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buf
>  
>  static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  
>  	mutex_lock(&ice->gpio_mutex);
> @@ -676,7 +676,7 @@ static void wm_proc_init(struct snd_ice1712 *ice)
>  
>  static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  
>  	mutex_lock(&ice->gpio_mutex);
> diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
> index 2a8e5cd..e36ddb9 100644
> --- a/sound/pci/ice1712/prodigy192.c
> +++ b/sound/pci/ice1712/prodigy192.c
> @@ -654,7 +654,7 @@ static int prodigy192_ak4114_init(struct snd_ice1712 *ice)
>  static void stac9460_proc_regs_read(struct snd_info_entry *entry,
>  		struct snd_info_buffer *buffer)
>  {
> -	struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
> +	struct snd_ice1712 *ice = entry->private_data;
>  	int reg, val;
>  	/* registers 0x0 - 0x14 */
>  	for (reg = 0; reg <= 0x15; reg++) {
> diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
> index d19dc05..d5f5b44 100644
> --- a/sound/pci/rme96.c
> +++ b/sound/pci/rme96.c
> @@ -1527,14 +1527,14 @@ snd_rme96_free(void *private_data)
>  static void
>  snd_rme96_free_spdif_pcm(struct snd_pcm *pcm)
>  {
> -	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
> +	struct rme96 *rme96 = pcm->private_data;
>  	rme96->spdif_pcm = NULL;
>  }
>  
>  static void
>  snd_rme96_free_adat_pcm(struct snd_pcm *pcm)
>  {
> -	struct rme96 *rme96 = (struct rme96 *) pcm->private_data;
> +	struct rme96 *rme96 = pcm->private_data;
>  	rme96->adat_pcm = NULL;
>  }
>  
> @@ -1661,7 +1661,7 @@ static void
>  snd_rme96_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
>  	int n;
> -	struct rme96 *rme96 = (struct rme96 *)entry->private_data;
> +	struct rme96 *rme96 = entry->private_data;
>  	
>  	rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER);
>  
> @@ -2348,7 +2348,7 @@ snd_rme96_probe(struct pci_dev *pci,
>  	if (err < 0)
>  		return err;
>  	card->private_free = snd_rme96_card_free;
> -	rme96 = (struct rme96 *)card->private_data;	
> +	rme96 = card->private_data;
>  	rme96->card = card;
>  	rme96->pci = pci;
>  	snd_card_set_dev(card, &pci->dev);
> diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
> index b92adef..599e090 100644
> --- a/sound/pci/rme9652/hdsp.c
> +++ b/sound/pci/rme9652/hdsp.c
> @@ -3284,7 +3284,7 @@ static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)
>  static void
>  snd_hdsp_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
>  {
> -	struct hdsp *hdsp = (struct hdsp *) entry->private_data;
> +	struct hdsp *hdsp = entry->private_data;
>  	unsigned int status;
>  	unsigned int status2;
>  	char *pref_sync_ref;
> @@ -4566,7 +4566,7 @@ static int hdsp_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rm
>  
>  static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)
>  {
> -	struct hdsp *hdsp = (struct hdsp *)hw->private_data;
> +	struct hdsp *hdsp = hw->private_data;
>  	void __user *argp = (void __user *)arg;
>  	int err;
>  
> @@ -5155,7 +5155,7 @@ static int snd_hdsp_free(struct hdsp *hdsp)
>  
>  static void snd_hdsp_card_free(struct snd_card *card)
>  {
> -	struct hdsp *hdsp = (struct hdsp *) card->private_data;
> +	struct hdsp *hdsp = card->private_data;
>  
>  	if (hdsp)
>  		snd_hdsp_free(hdsp);
> @@ -5181,7 +5181,7 @@ static int __devinit snd_hdsp_probe(struct pci_dev *pci,
>  	if (err < 0)
>  		return err;
>  
> -	hdsp = (struct hdsp *) card->private_data;
> +	hdsp = card->private_data;
>  	card->private_free = snd_hdsp_card_free;
>  	hdsp->dev = dev;
>  	hdsp->pci = pci;
> -- 
> 1.7.2.19.g9a302
> 

Re: [PATCH net-next] include/net/raw.h: Convert raw_seq_private macro to inline

[Nick Bowler]

On 2010-09-06 22:01 -0700, Joe Perches wrote:
> diff --git a/include/net/raw.h b/include/net/raw.h
> index 43c5750..c621200 100644
> --- a/include/net/raw.h
> +++ b/include/net/raw.h
> @@ -45,7 +45,10 @@ struct raw_iter_state {
>  	struct raw_hashinfo *h;
>  };
>  
> -#define raw_seq_private(seq) ((struct raw_iter_state *)(seq)->private)
> +inline struct raw_iter_state *raw_seq_private(struct seq_file *seq)

This needs to be declared static.

> +{
> +	return seq->private;
> +}
>  void *raw_seq_start(struct seq_file *seq, loff_t *pos);
>  void *raw_seq_next(struct seq_file *seq, void *v, loff_t *pos);
>  void raw_seq_stop(struct seq_file *seq, void *v);

-- 
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)

[PATCH V2 net-next] include/net/raw.h: Convert raw_seq_private macro to inline

[Joe Perches]

Signed-off-by: Joe Perches <joe@perches.com>
---
 include/net/raw.h |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/include/net/raw.h b/include/net/raw.h
index 43c5750..42ce6fe 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -45,7 +45,10 @@ struct raw_iter_state {
 	struct raw_hashinfo *h;
 };
 
-#define raw_seq_private(seq) ((struct raw_iter_state *)(seq)->private)
+static inline struct raw_iter_state *raw_seq_private(struct seq_file *seq)
+{
+	return seq->private;
+}
 void *raw_seq_start(struct seq_file *seq, loff_t *pos);
 void *raw_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 void raw_seq_stop(struct seq_file *seq, void *v);

Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Ralph Campbell]

Acked-by: Ralph Campbell <ralph.campbell-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org>

On Sat, 2010-09-04 at 18:52 -0700, Joe Perches wrote:
> Signed-off-by: Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
> ---
>  drivers/infiniband/hw/qib/qib_file_ops.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
> index 6b11645..cef5d67 100644
> --- a/drivers/infiniband/hw/qib/qib_file_ops.c
> +++ b/drivers/infiniband/hw/qib/qib_file_ops.c
> @@ -1722,7 +1722,7 @@ static int qib_close(struct inode *in, struct file *fp)
>  
>  	mutex_lock(&qib_mutex);
>  
> -	fd = (struct qib_filedata *) fp->private_data;
> +	fd = fp->private_data;
>  	fp->private_data = NULL;
>  	rcd = fd->rcd;
>  	if (!rcd) {
> @@ -1808,7 +1808,7 @@ static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)
>  	struct qib_ctxtdata *rcd = ctxt_fp(fp);
>  	struct qib_filedata *fd;
>  
> -	fd = (struct qib_filedata *) fp->private_data;
> +	fd = fp->private_data;
>  
>  	info.num_active = qib_count_active_units();
>  	info.unit = rcd->dd->unit;


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Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Ralph Campbell]

Acked-by: Ralph Campbell <ralph.campbell@qlogic.com>

On Sat, 2010-09-04 at 18:52 -0700, Joe Perches wrote:
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/infiniband/hw/qib/qib_file_ops.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
> index 6b11645..cef5d67 100644
> --- a/drivers/infiniband/hw/qib/qib_file_ops.c
> +++ b/drivers/infiniband/hw/qib/qib_file_ops.c
> @@ -1722,7 +1722,7 @@ static int qib_close(struct inode *in, struct file *fp)
>  
>  	mutex_lock(&qib_mutex);
>  
> -	fd = (struct qib_filedata *) fp->private_data;
> +	fd = fp->private_data;
>  	fp->private_data = NULL;
>  	rcd = fd->rcd;
>  	if (!rcd) {
> @@ -1808,7 +1808,7 @@ static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)
>  	struct qib_ctxtdata *rcd = ctxt_fp(fp);
>  	struct qib_filedata *fd;
>  
> -	fd = (struct qib_filedata *) fp->private_data;
> +	fd = fp->private_data;
>  
>  	info.num_active = qib_count_active_units();
>  	info.unit = rcd->dd->unit;

Re: [PATCH V2 net-next] include/net/raw.h: Convert raw_seq_private macro to inline

[David Miller]

From: Joe Perches <joe@perches.com>
Date: Tue, 07 Sep 2010 08:55:38 -0700

> Signed-off-by: Joe Perches <joe@perches.com>

Applied.

Re: [PATCH 08/13] fs/seq_file.c: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  fs/seq_file.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/fs/seq_file.c b/fs/seq_file.c
> index e1f437b..0e7cb13 100644
> --- a/fs/seq_file.c
> +++ b/fs/seq_file.c
> @@ -131,7 +131,7 @@ Eoverflow:
>   */
>  ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
>  {
> -	struct seq_file *m = (struct seq_file *)file->private_data;
> +	struct seq_file *m = file->private_data;
>  	size_t copied = 0;
>  	loff_t pos;
>  	size_t n;
> @@ -280,7 +280,7 @@ EXPORT_SYMBOL(seq_read);
>   */
>  loff_t seq_lseek(struct file *file, loff_t offset, int origin)
>  {
> -	struct seq_file *m = (struct seq_file *)file->private_data;
> +	struct seq_file *m = file->private_data;
>  	loff_t retval = -EINVAL;
>  
>  	mutex_lock(&m->lock);
> @@ -324,7 +324,7 @@ EXPORT_SYMBOL(seq_lseek);
>   */
>  int seq_release(struct inode *inode, struct file *file)
>  {
> -	struct seq_file *m = (struct seq_file *)file->private_data;
> +	struct seq_file *m = file->private_data;
>  	kfree(m->buf);
>  	kfree(m);
>  	return 0;

Doesn't seem to be present in linux-next as of today. I am going to fold 
it into trivial queue, if anyone has any objections, shout now.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 07/13] fs/ecryptfs: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  fs/ecryptfs/ecryptfs_kernel.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
> index 0032a9f..40186b9 100644
> --- a/fs/ecryptfs/ecryptfs_kernel.h
> +++ b/fs/ecryptfs/ecryptfs_kernel.h
> @@ -477,7 +477,7 @@ ecryptfs_lower_header_size(struct ecryptfs_crypt_stat *crypt_stat)
>  static inline struct ecryptfs_file_info *
>  ecryptfs_file_to_private(struct file *file)
>  {
> -	return (struct ecryptfs_file_info *)file->private_data;
> +	return file->private_data;
>  }
>  
>  static inline void

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 09/13] kernel/pm_qos_params.c: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  kernel/pm_qos_params.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
> index b7e4c36..8414e51 100644
> --- a/kernel/pm_qos_params.c
> +++ b/kernel/pm_qos_params.c
> @@ -396,7 +396,7 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
>  	} else
>  		return -EINVAL;
>  
> -	pm_qos_req = (struct pm_qos_request_list *)filp->private_data;
> +	pm_qos_req = filp->private_data;
>  	pm_qos_update_request(pm_qos_req, value);
>  
>  	return count;

Applied.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 01/13] drivers/gpu/drm: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/gpu/drm/radeon/radeon_ttm.c      |    2 +-
>  drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c     |    2 +-
>  drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c |    2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
> index 84c53e4..a823d8f 100644
> --- a/drivers/gpu/drm/radeon/radeon_ttm.c
> +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
> @@ -631,7 +631,7 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
>  		return drm_mmap(filp, vma);
>  	}
>  
> -	file_priv = (struct drm_file *)filp->private_data;
> +	file_priv = filp->private_data;
>  	rdev = file_priv->minor->dev->dev_private;
>  	if (rdev == NULL) {
>  		return -EINVAL;
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
> index e6a1eb7..dc043c3 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
> @@ -542,7 +542,7 @@ int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma)
>  	struct drm_file *file_priv;
>  	struct vmw_private *dev_priv;
>  
> -	file_priv = (struct drm_file *)filp->private_data;
> +	file_priv = filp->private_data;
>  	dev_priv = vmw_priv(file_priv->minor->dev);
>  
>  	if (vma->vm_pgoff != (dev_priv->mmio_start >> PAGE_SHIFT) ||
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
> index 8312328..1e8eedd 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c
> @@ -39,7 +39,7 @@ int vmw_mmap(struct file *filp, struct vm_area_struct *vma)
>  		return drm_mmap(filp, vma);
>  	}
>  
> -	file_priv = (struct drm_file *)filp->private_data;
> +	file_priv = filp->private_data;
>  	dev_priv = vmw_priv(file_priv->minor->dev);
>  	return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
>  }

This patch isn't present in linux-next as of today. Taking through trivial 
queue.

Thanks,

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 10/13] kernel/trace: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  kernel/trace/ftrace.c |    4 ++--
>  kernel/trace/trace.c  |    2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> index 7cb1f45..fc9ee37 100644
> --- a/kernel/trace/ftrace.c
> +++ b/kernel/trace/ftrace.c
> @@ -1599,7 +1599,7 @@ ftrace_failures_open(struct inode *inode, struct file *file)
>  
>  	ret = ftrace_avail_open(inode, file);
>  	if (!ret) {
> -		m = (struct seq_file *)file->private_data;
> +		m = file->private_data;
>  		iter = (struct ftrace_iterator *)m->private;

How about m->private here?

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Jiri Kosina]

On Tue, 7 Sep 2010, Ralph Campbell wrote:

> Acked-by: Ralph Campbell <ralph.campbell-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org>

Applied, thanks.

> > Signed-off-by: Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
> > ---
> >  drivers/infiniband/hw/qib/qib_file_ops.c |    4 ++--
> >  1 files changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
> > index 6b11645..cef5d67 100644
> > --- a/drivers/infiniband/hw/qib/qib_file_ops.c
> > +++ b/drivers/infiniband/hw/qib/qib_file_ops.c
> > @@ -1722,7 +1722,7 @@ static int qib_close(struct inode *in, struct file *fp)
> >  
> >  	mutex_lock(&qib_mutex);
> >  
> > -	fd = (struct qib_filedata *) fp->private_data;
> > +	fd = fp->private_data;
> >  	fp->private_data = NULL;
> >  	rcd = fd->rcd;
> >  	if (!rcd) {
> > @@ -1808,7 +1808,7 @@ static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)
> >  	struct qib_ctxtdata *rcd = ctxt_fp(fp);
> >  	struct qib_filedata *fd;
> >  
> > -	fd = (struct qib_filedata *) fp->private_data;
> > +	fd = fp->private_data;
> >  
> >  	info.num_active = qib_count_active_units();
> >  	info.unit = rcd->dd->unit;

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Jiri Kosina]

On Tue, 7 Sep 2010, Ralph Campbell wrote:

> Acked-by: Ralph Campbell <ralph.campbell@qlogic.com>

Applied, thanks.

> > Signed-off-by: Joe Perches <joe@perches.com>
> > ---
> >  drivers/infiniband/hw/qib/qib_file_ops.c |    4 ++--
> >  1 files changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
> > index 6b11645..cef5d67 100644
> > --- a/drivers/infiniband/hw/qib/qib_file_ops.c
> > +++ b/drivers/infiniband/hw/qib/qib_file_ops.c
> > @@ -1722,7 +1722,7 @@ static int qib_close(struct inode *in, struct file *fp)
> >  
> >  	mutex_lock(&qib_mutex);
> >  
> > -	fd = (struct qib_filedata *) fp->private_data;
> > +	fd = fp->private_data;
> >  	fp->private_data = NULL;
> >  	rcd = fd->rcd;
> >  	if (!rcd) {
> > @@ -1808,7 +1808,7 @@ static int qib_ctxt_info(struct file *fp, struct qib_ctxt_info __user *uinfo)
> >  	struct qib_ctxtdata *rcd = ctxt_fp(fp);
> >  	struct qib_filedata *fd;
> >  
> > -	fd = (struct qib_filedata *) fp->private_data;
> > +	fd = fp->private_data;
> >  
> >  	info.num_active = qib_count_active_units();
> >  	info.unit = rcd->dd->unit;

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 12/13] net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  net/sunrpc/rpc_pipe.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
> index 95ccbcf..1f7fc50 100644
> --- a/net/sunrpc/rpc_pipe.c
> +++ b/net/sunrpc/rpc_pipe.c
> @@ -204,7 +204,7 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
>  	mutex_lock(&inode->i_mutex);
>  	if (rpci->ops == NULL)
>  		goto out;
> -	msg = (struct rpc_pipe_msg *)filp->private_data;
> +	msg = filp->private_data;
>  	if (msg != NULL) {
>  		spin_lock(&inode->i_lock);
>  		msg->errno = -EAGAIN;
> @@ -322,7 +322,7 @@ rpc_pipe_ioctl_unlocked(struct file *filp, unsigned int cmd, unsigned long arg)
>  		len = rpci->pipelen;
>  		if (filp->private_data) {
>  			struct rpc_pipe_msg *msg;
> -			msg = (struct rpc_pipe_msg *)filp->private_data;
> +			msg = filp->private_data;
>  			len += msg->len - msg->copied;
>  		}
>  		return put_user(len, (int __user *)arg);

Not present in linux-next as of today. Applying to trivial queue.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 12/13] net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
> ---
>  net/sunrpc/rpc_pipe.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
> index 95ccbcf..1f7fc50 100644
> --- a/net/sunrpc/rpc_pipe.c
> +++ b/net/sunrpc/rpc_pipe.c
> @@ -204,7 +204,7 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
>  	mutex_lock(&inode->i_mutex);
>  	if (rpci->ops == NULL)
>  		goto out;
> -	msg = (struct rpc_pipe_msg *)filp->private_data;
> +	msg = filp->private_data;
>  	if (msg != NULL) {
>  		spin_lock(&inode->i_lock);
>  		msg->errno = -EAGAIN;
> @@ -322,7 +322,7 @@ rpc_pipe_ioctl_unlocked(struct file *filp, unsigned int cmd, unsigned long arg)
>  		len = rpci->pipelen;
>  		if (filp->private_data) {
>  			struct rpc_pipe_msg *msg;
> -			msg = (struct rpc_pipe_msg *)filp->private_data;
> +			msg = filp->private_data;
>  			len += msg->len - msg->copied;
>  		}
>  		return put_user(len, (int __user *)arg);

Not present in linux-next as of today. Applying to trivial queue.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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Re: [PATCH 04/13] drivers/s390: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/s390/char/vmcp.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
> index 04e532e..19a14d9 100644
> --- a/drivers/s390/char/vmcp.c
> +++ b/drivers/s390/char/vmcp.c
> @@ -47,7 +47,7 @@ static int vmcp_release(struct inode *inode, struct file *file)
>  {
>  	struct vmcp_session *session;
>  
> -	session = (struct vmcp_session *)file->private_data;
> +	session = file->private_data;
>  	file->private_data = NULL;
>  	free_pages((unsigned long)session->response, get_order(session->bufsize));
>  	kfree(session);
> @@ -94,7 +94,7 @@ vmcp_write(struct file *file, const char __user *buff, size_t count,
>  		return -EFAULT;
>  	}
>  	cmd[count] = '\0';
> -	session = (struct vmcp_session *)file->private_data;
> +	session = file->private_data;
>  	if (mutex_lock_interruptible(&session->mutex)) {
>  		kfree(cmd);
>  		return -ERESTARTSYS;
> @@ -136,7 +136,7 @@ static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
>  	int __user *argp;
>  	int temp;
>  
> -	session = (struct vmcp_session *)file->private_data;
> +	session = file->private_data;
>  	if (is_compat_task())
>  		argp = compat_ptr(arg);
>  	else

Not present in linux-next as of today. Applied, thanks.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 05/13] drivers/scsi: Remove unnecessary casts of private_data

[Jiri Kosina]

On Sat, 4 Sep 2010, Joe Perches wrote:

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/scsi/aacraid/linit.c |    2 +-
>  drivers/scsi/sg.c            |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
> index cad6f9a..aa40036 100644
> --- a/drivers/scsi/aacraid/linit.c
> +++ b/drivers/scsi/aacraid/linit.c
> @@ -770,7 +770,7 @@ static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long
>  {
>  	if (!capable(CAP_SYS_RAWIO))
>  		return -EPERM;
> -	return aac_compat_do_ioctl((struct aac_dev *)file->private_data, cmd, arg);
> +	return aac_compat_do_ioctl(file->private_data, cmd, arg);
>  }
>  #endif
>  
> diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
> index 78d6163..6efa8dd 100644
> --- a/drivers/scsi/sg.c
> +++ b/drivers/scsi/sg.c
> @@ -210,7 +210,7 @@ static void sg_put_dev(Sg_device *sdp);
>  
>  static int sg_allow_access(struct file *filp, unsigned char *cmd)
>  {
> -	struct sg_fd *sfp = (struct sg_fd *)filp->private_data;
> +	struct sg_fd *sfp = filp->private_data;
>  
>  	if (sfp->parentdp->device->type == TYPE_SCANNER)
>  		return 0;

This patch isn't present in linux-next as of today. Applying to my tree 
now.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.

Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Roland Dreier]

thanks, applied.
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Re: [PATCH 02/13] drivers/infiniband: Remove unnecessary casts of private_data

[Roland Dreier]

thanks, applied.