From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756329Ab0BQU6v (ORCPT ); Wed, 17 Feb 2010 15:58:51 -0500 Received: from mailc.microsoft.com ([131.107.115.214]:56943 "EHLO smtp.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756190Ab0BQU6u convert rfc822-to-8bit (ORCPT ); Wed, 17 Feb 2010 15:58:50 -0500 From: Haiyang Zhang To: "'linux-kernel@vger.kernel.org'" , "devel@driverdev.osuosl.org" CC: Hank Janssen , Haiyang Zhang , "'gregkh@suse.de'" Subject: [PATCH 1/1] Stage: hv: Rename struct device_context and re-arrange the fields inside (re-formatted) Thread-Topic: [PATCH 1/1] Stage: hv: Rename struct device_context and re-arrange the fields inside (re-formatted) Thread-Index: AQHKsBQAIqog4dWG9E+RbBAV2UnaGw== Date: Wed, 17 Feb 2010 20:58:47 +0000 Message-ID: <1FB5E1D5CA062146B38059374562DF725A908A11@TK5EX14MBXC126.redmond.corp.microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Haiyang Zhang Rename struct device_context and re-arrange the fields inside. Rename struct device_context to struct vm_device, and move struct device field to the end according to Document/driver-model standard. Cc: Greg Kroah-Hartman Signed-off-by: Hank Janssen Signed-off-by: Haiyang Zhang --- drivers/staging/hv/blkvsc_drv.c | 8 ++++---- drivers/staging/hv/netvsc_drv.c | 10 +++++----- drivers/staging/hv/storvsc_drv.c | 14 +++++++------- drivers/staging/hv/vmbus.h | 12 ++++++------ drivers/staging/hv/vmbus_drv.c | 36 ++++++++++++++++++------------------ 5 files changed, 40 insertions(+), 40 deletions(-) diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 62b2828..764b13e 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -92,7 +92,7 @@ struct blkvsc_request { /* Per device structure */ struct block_device_context { /* point back to our device context */ - struct device_context *device_ctx; + struct vm_device *device_ctx; struct kmem_cache *request_pool; spinlock_t lock; struct gendisk *gd; @@ -254,7 +254,7 @@ static int blkvsc_probe(struct device *device) (struct blkvsc_driver_context *)driver_ctx; struct storvsc_driver_object *storvsc_drv_obj = &blkvsc_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct block_device_context *blkdev = NULL; @@ -745,7 +745,7 @@ static int blkvsc_remove(struct device *device) (struct blkvsc_driver_context *)driver_ctx; struct storvsc_driver_object *storvsc_drv_obj = &blkvsc_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct block_device_context *blkdev = dev_get_drvdata(device); unsigned long flags; @@ -865,7 +865,7 @@ static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req, void (*request_completion)(struct hv_storvsc_request *)) { struct block_device_context *blkdev = blkvsc_req->dev; - struct device_context *device_ctx = blkdev->device_ctx; + struct vm_device *device_ctx = blkdev->device_ctx; struct driver_context *driver_ctx = driver_to_driver_context(device_ctx->device.driver); struct blkvsc_driver_context *blkvsc_drv_ctx = diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index 0d7459e..f86376d 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -42,7 +42,7 @@ MODULE_LICENSE("GPL"); struct net_device_context { /* point back to our device context */ - struct device_context *device_ctx; + struct vm_device *device_ctx; struct net_device_stats stats; }; @@ -282,7 +282,7 @@ retry_send: static void netvsc_linkstatus_callback(struct hv_device *device_obj, unsigned int status) { - struct device_context *device_ctx = to_device_context(device_obj); + struct vm_device *device_ctx = to_vm_device(device_obj); struct net_device *net = dev_get_drvdata(&device_ctx->device); DPRINT_ENTER(NETVSC_DRV); @@ -309,7 +309,7 @@ static void netvsc_linkstatus_callback(struct hv_device *device_obj, static int netvsc_recv_callback(struct hv_device *device_obj, struct hv_netvsc_packet *packet) { - struct device_context *device_ctx = to_device_context(device_obj); + struct vm_device *device_ctx = to_vm_device(device_obj); struct net_device *net = dev_get_drvdata(&device_ctx->device); struct net_device_context *net_device_ctx; struct sk_buff *skb; @@ -401,7 +401,7 @@ static int netvsc_probe(struct device *device) struct netvsc_driver_context *net_drv_ctx = (struct netvsc_driver_context *)driver_ctx; struct netvsc_driver *net_drv_obj = &net_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct net_device *net = NULL; struct net_device_context *net_device_ctx; @@ -473,7 +473,7 @@ static int netvsc_remove(struct device *device) struct netvsc_driver_context *net_drv_ctx = (struct netvsc_driver_context *)driver_ctx; struct netvsc_driver *net_drv_obj = &net_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct net_device *net = dev_get_drvdata(&device_ctx->device); struct hv_device *device_obj = &device_ctx->device_obj; int ret; diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index d49dc21..c5123bc 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -42,7 +42,7 @@ struct host_device_context { struct work_struct host_rescan_work; /* point back to our device context */ - struct device_context *device_ctx; + struct vm_device *device_ctx; struct kmem_cache *request_pool; unsigned int port; unsigned char path; @@ -240,7 +240,7 @@ static int storvsc_probe(struct device *device) (struct storvsc_driver_context *)driver_ctx; struct storvsc_driver_object *storvsc_drv_obj = &storvsc_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct Scsi_Host *host; struct host_device_context *host_device_ctx; @@ -339,7 +339,7 @@ static int storvsc_remove(struct device *device) (struct storvsc_driver_context *)driver_ctx; struct storvsc_driver_object *storvsc_drv_obj = &storvsc_drv_ctx->drv_obj; - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct Scsi_Host *host = dev_get_drvdata(device); struct host_device_context *host_device_ctx = @@ -640,7 +640,7 @@ static int storvsc_queuecommand(struct scsi_cmnd *scmnd, int ret; struct host_device_context *host_device_ctx = (struct host_device_context *)scmnd->device->host->hostdata; - struct device_context *device_ctx = host_device_ctx->device_ctx; + struct vm_device *device_ctx = host_device_ctx->device_ctx; struct driver_context *driver_ctx = driver_to_driver_context(device_ctx->device.driver); struct storvsc_driver_context *storvsc_drv_ctx = @@ -879,7 +879,7 @@ static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd) int ret; struct host_device_context *host_device_ctx = (struct host_device_context *)scmnd->device->host->hostdata; - struct device_context *device_ctx = host_device_ctx->device_ctx; + struct vm_device *device_ctx = host_device_ctx->device_ctx; struct driver_context *driver_ctx = driver_to_driver_context(device_ctx->device.driver); struct storvsc_driver_context *storvsc_drv_ctx = @@ -916,7 +916,7 @@ static void storvsc_host_rescan_callback(struct work_struct *work) { struct hv_device *device_obj = &((struct host_device_context *)work)->device_ctx->device_obj; - struct device_context *device_ctx = to_device_context(device_obj); + struct vm_device *device_ctx = to_vm_device(device_obj); struct Scsi_Host *host = dev_get_drvdata(&device_ctx->device); struct scsi_device *sdev; struct host_device_context *host_device_ctx; @@ -1083,7 +1083,7 @@ static int storvsc_report_luns(struct scsi_device *sdev, unsigned int luns[], static void storvsc_host_rescan(struct hv_device *device_obj) { - struct device_context *device_ctx = to_device_context(device_obj); + struct vm_device *device_ctx = to_vm_device(device_obj); struct Scsi_Host *host = dev_get_drvdata(&device_ctx->device); struct host_device_context *host_device_ctx; diff --git a/drivers/staging/hv/vmbus.h b/drivers/staging/hv/vmbus.h index ae0a896..6404b84 100644 --- a/drivers/staging/hv/vmbus.h +++ b/drivers/staging/hv/vmbus.h @@ -43,23 +43,23 @@ struct driver_context { void (*shutdown)(struct device *); }; -struct device_context { +struct vm_device { struct work_struct probe_failed_work_item; struct hv_guid class_id; struct hv_guid device_id; int probe_error; - struct device device; struct hv_device device_obj; + struct device device; }; -static inline struct device_context *to_device_context(struct hv_device *d) +static inline struct vm_device *to_vm_device(struct hv_device *d) { - return container_of(d, struct device_context, device_obj); + return container_of(d, struct vm_device, device_obj); } -static inline struct device_context *device_to_device_context(struct device *d) +static inline struct vm_device *device_to_vm_device(struct device *d) { - return container_of(d, struct device_context, device); + return container_of(d, struct vm_device, device); } static inline struct driver_context *driver_to_driver_context(struct device_driver *d) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index 894eecf..d752e52 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -47,7 +47,7 @@ struct vmbus_driver_context { struct tasklet_struct event_dpc; /* The bus root device */ - struct device_context device_ctx; + struct vm_device device_ctx; }; static int vmbus_match(struct device *device, struct device_driver *driver); @@ -135,7 +135,7 @@ static ssize_t vmbus_show_device_attr(struct device *dev, struct device_attribute *dev_attr, char *buf) { - struct device_context *device_ctx = device_to_device_context(dev); + struct vm_device *device_ctx = device_to_vm_device(dev); struct hv_device_info device_info; memset(&device_info, 0, sizeof(struct hv_device_info)); @@ -245,7 +245,7 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv)) { struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv; struct vmbus_driver *vmbus_drv_obj = &g_vmbus_drv.drv_obj; - struct device_context *dev_ctx = &g_vmbus_drv.device_ctx; + struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx; int ret; unsigned int vector; @@ -307,7 +307,7 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv)) DPRINT_INFO(VMBUS_DRV, "irq 0x%x vector 0x%x", vmbus_irq, vector); /* Call to bus driver to add the root device */ - memset(dev_ctx, 0, sizeof(struct device_context)); + memset(dev_ctx, 0, sizeof(struct vm_device)); ret = vmbus_drv_obj->Base.OnDeviceAdd(&dev_ctx->device_obj, &vector); if (ret != 0) { @@ -368,7 +368,7 @@ static void vmbus_bus_exit(void) struct vmbus_driver *vmbus_drv_obj = &g_vmbus_drv.drv_obj; struct vmbus_driver_context *vmbus_drv_ctx = &g_vmbus_drv; - struct device_context *dev_ctx = &g_vmbus_drv.device_ctx; + struct vm_device *dev_ctx = &g_vmbus_drv.device_ctx; DPRINT_ENTER(VMBUS_DRV); @@ -471,13 +471,13 @@ static struct hv_device *vmbus_child_device_create(struct hv_guid *type, struct hv_guid *instance, void *context) { - struct device_context *child_device_ctx; + struct vm_device *child_device_ctx; struct hv_device *child_device_obj; DPRINT_ENTER(VMBUS_DRV); /* Allocate the new child device */ - child_device_ctx = kzalloc(sizeof(struct device_context), GFP_KERNEL); + child_device_ctx = kzalloc(sizeof(struct vm_device), GFP_KERNEL); if (!child_device_ctx) { DPRINT_ERR(VMBUS_DRV, "unable to allocate device_context for child device"); @@ -526,10 +526,10 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj, struct hv_device *child_device_obj) { int ret = 0; - struct device_context *root_device_ctx = - to_device_context(root_device_obj); - struct device_context *child_device_ctx = - to_device_context(child_device_obj); + struct vm_device *root_device_ctx = + to_vm_device(root_device_obj); + struct vm_device *child_device_ctx = + to_vm_device(child_device_obj); static atomic_t device_num = ATOMIC_INIT(0); DPRINT_ENTER(VMBUS_DRV); @@ -572,7 +572,7 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj, */ static void vmbus_child_device_unregister(struct hv_device *device_obj) { - struct device_context *device_ctx = to_device_context(device_obj); + struct vm_device *device_ctx = to_vm_device(device_obj); DPRINT_ENTER(VMBUS_DRV); @@ -610,7 +610,7 @@ static void vmbus_child_device_destroy(struct hv_device *device_obj) */ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env) { - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); int ret; DPRINT_ENTER(VMBUS_DRV); @@ -687,7 +687,7 @@ static int vmbus_match(struct device *device, struct device_driver *driver) { int match = 0; struct driver_context *driver_ctx = driver_to_driver_context(driver); - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); DPRINT_ENTER(VMBUS_DRV); @@ -724,7 +724,7 @@ static int vmbus_match(struct device *device, struct device_driver *driver) */ static void vmbus_probe_failed_cb(struct work_struct *context) { - struct device_context *device_ctx = (struct device_context *)context; + struct vm_device *device_ctx = (struct vm_device *)context; DPRINT_ENTER(VMBUS_DRV); @@ -746,8 +746,8 @@ static int vmbus_probe(struct device *child_device) int ret = 0; struct driver_context *driver_ctx = driver_to_driver_context(child_device->driver); - struct device_context *device_ctx = - device_to_device_context(child_device); + struct vm_device *device_ctx = + device_to_vm_device(child_device); DPRINT_ENTER(VMBUS_DRV); @@ -871,7 +871,7 @@ static void vmbus_bus_release(struct device *device) */ static void vmbus_device_release(struct device *device) { - struct device_context *device_ctx = device_to_device_context(device); + struct vm_device *device_ctx = device_to_vm_device(device); DPRINT_ENTER(VMBUS_DRV); -- 1.6.3.2