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* [PATCH] cleanup on stack DECLARE_COMPLETIONs
@ 2014-12-23 17:34 ` Nicholas Mc Guire
  0 siblings, 0 replies; 6+ messages in thread
From: Nicholas Mc Guire @ 2014-12-23 17:34 UTC (permalink / raw)
  To: Benjamin Herrenschmidt
  Cc: Dimitri Sivanich, Juergen E. Fischer, James E.J. Bottomley,
	Felipe Balbi, linuxppc-dev, linux-scsi, linux-usb,
	Nicholas Mc Guire

fixups for incorrect use of DECLARE_COMPLETION. see also commit
6e9a4738 ("completions: lockdep annotate on stack completions")
The only somewhat special case being
drivers/misc/sgi-gru/grukservices.c:quicktest2
which had a static qualifier in the original DECLARE_COMPLETION()
but that seems to be wrong (why should the completion persisted between
successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
was also applied and the static qualifier removed.

Not sure if this is suitable in this form or if it should go out as
5 seperate patches ? 

This was only code reviewed and compile tested

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
---
 drivers/macintosh/ams/ams-pmu.c       |    4 ++--
 drivers/misc/sgi-gru/grukservices.c   |    2 +-
 drivers/scsi/aha152x.c                |    2 +-
 drivers/usb/gadget/udc/fsl_qe_udc.c   |    2 +-
 drivers/usb/gadget/udc/fsl_udc_core.c |    2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/macintosh/ams/ams-pmu.c b/drivers/macintosh/ams/ams-pmu.c
index 4f61b3e..c2b178f 100644
--- a/drivers/macintosh/ams/ams-pmu.c
+++ b/drivers/macintosh/ams/ams-pmu.c
@@ -52,7 +52,7 @@ static void ams_pmu_req_complete(struct adb_request *req)
 static void ams_pmu_set_register(u8 reg, u8 value)
 {
 	static struct adb_request req;
-	DECLARE_COMPLETION(req_complete);
+	DECLARE_COMPLETION_ONSTACK(req_complete);

 	req.arg = &req_complete;
 	if (pmu_request(&req, ams_pmu_req_complete, 4, ams_pmu_cmd, 0x00, reg, value))
@@ -65,7 +65,7 @@ static void ams_pmu_set_register(u8 reg, u8 value)
 static u8 ams_pmu_get_register(u8 reg)
 {
 	static struct adb_request req;
-	DECLARE_COMPLETION(req_complete);
+	DECLARE_COMPLETION_ONSTACK(req_complete);

 	req.arg = &req_complete;
 	if (pmu_request(&req, ams_pmu_req_complete, 3, ams_pmu_cmd, 0x01, reg))
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index 913de07..4e412fe 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -1044,7 +1044,7 @@ done:

 static int quicktest2(unsigned long arg)
 {
-	static DECLARE_COMPLETION(cmp);
+	DECLARE_COMPLETION_ONSTACK(cmp);
 	unsigned long han;
 	int blade_id = 0;
 	int numcb = 4;
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 2b960b3..b16afb9 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1055,7 +1055,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
 static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
 {
 	struct Scsi_Host *shpnt = SCpnt->device->host;
-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);
 	int ret, issued, disconnected;
 	unsigned char old_cmd_len = SCpnt->cmd_len;
 	unsigned long flags;
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
index 795c99c..e0822f1 100644
--- a/drivers/usb/gadget/udc/fsl_qe_udc.c
+++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
@@ -2630,7 +2630,7 @@ static int qe_udc_remove(struct platform_device *ofdev)
 	struct qe_udc *udc = platform_get_drvdata(ofdev);
 	struct qe_ep *ep;
 	unsigned int size;
-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);

 	usb_del_gadget_udc(&udc->gadget);

diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 2df8074..c3830ad 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2529,7 +2529,7 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);

-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);

 	if (!udc_controller)
 		return -ENODEV;
--
1.7.10.4


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] cleanup on stack DECLARE_COMPLETIONs
@ 2014-12-23 17:34 ` Nicholas Mc Guire
  0 siblings, 0 replies; 6+ messages in thread
From: Nicholas Mc Guire @ 2014-12-23 17:34 UTC (permalink / raw)
  To: Benjamin Herrenschmidt
  Cc: Dimitri Sivanich, linux-scsi, linux-usb, Felipe Balbi,
	Nicholas Mc Guire, James E.J. Bottomley, Juergen E. Fischer,
	linuxppc-dev

fixups for incorrect use of DECLARE_COMPLETION. see also commit
6e9a4738 ("completions: lockdep annotate on stack completions")
The only somewhat special case being
drivers/misc/sgi-gru/grukservices.c:quicktest2
which had a static qualifier in the original DECLARE_COMPLETION()
but that seems to be wrong (why should the completion persisted between
successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
was also applied and the static qualifier removed.

Not sure if this is suitable in this form or if it should go out as
5 seperate patches ? 

This was only code reviewed and compile tested

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
---
 drivers/macintosh/ams/ams-pmu.c       |    4 ++--
 drivers/misc/sgi-gru/grukservices.c   |    2 +-
 drivers/scsi/aha152x.c                |    2 +-
 drivers/usb/gadget/udc/fsl_qe_udc.c   |    2 +-
 drivers/usb/gadget/udc/fsl_udc_core.c |    2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/macintosh/ams/ams-pmu.c b/drivers/macintosh/ams/ams-pmu.c
index 4f61b3e..c2b178f 100644
--- a/drivers/macintosh/ams/ams-pmu.c
+++ b/drivers/macintosh/ams/ams-pmu.c
@@ -52,7 +52,7 @@ static void ams_pmu_req_complete(struct adb_request *req)
 static void ams_pmu_set_register(u8 reg, u8 value)
 {
 	static struct adb_request req;
-	DECLARE_COMPLETION(req_complete);
+	DECLARE_COMPLETION_ONSTACK(req_complete);

 	req.arg = &req_complete;
 	if (pmu_request(&req, ams_pmu_req_complete, 4, ams_pmu_cmd, 0x00, reg, value))
@@ -65,7 +65,7 @@ static void ams_pmu_set_register(u8 reg, u8 value)
 static u8 ams_pmu_get_register(u8 reg)
 {
 	static struct adb_request req;
-	DECLARE_COMPLETION(req_complete);
+	DECLARE_COMPLETION_ONSTACK(req_complete);

 	req.arg = &req_complete;
 	if (pmu_request(&req, ams_pmu_req_complete, 3, ams_pmu_cmd, 0x01, reg))
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index 913de07..4e412fe 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -1044,7 +1044,7 @@ done:

 static int quicktest2(unsigned long arg)
 {
-	static DECLARE_COMPLETION(cmp);
+	DECLARE_COMPLETION_ONSTACK(cmp);
 	unsigned long han;
 	int blade_id = 0;
 	int numcb = 4;
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 2b960b3..b16afb9 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1055,7 +1055,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
 static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
 {
 	struct Scsi_Host *shpnt = SCpnt->device->host;
-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);
 	int ret, issued, disconnected;
 	unsigned char old_cmd_len = SCpnt->cmd_len;
 	unsigned long flags;
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
index 795c99c..e0822f1 100644
--- a/drivers/usb/gadget/udc/fsl_qe_udc.c
+++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
@@ -2630,7 +2630,7 @@ static int qe_udc_remove(struct platform_device *ofdev)
 	struct qe_udc *udc = platform_get_drvdata(ofdev);
 	struct qe_ep *ep;
 	unsigned int size;
-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);

 	usb_del_gadget_udc(&udc->gadget);

diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 2df8074..c3830ad 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2529,7 +2529,7 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);

-	DECLARE_COMPLETION(done);
+	DECLARE_COMPLETION_ONSTACK(done);

 	if (!udc_controller)
 		return -ENODEV;
--
1.7.10.4

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] cleanup on stack DECLARE_COMPLETIONs
  2014-12-23 17:34 ` Nicholas Mc Guire
@ 2014-12-23 18:19   ` Felipe Balbi
  -1 siblings, 0 replies; 6+ messages in thread
From: Felipe Balbi @ 2014-12-23 18:19 UTC (permalink / raw)
  To: Nicholas Mc Guire
  Cc: Benjamin Herrenschmidt, Dimitri Sivanich, Juergen E. Fischer,
	James E.J. Bottomley, Felipe Balbi, linuxppc-dev, linux-scsi,
	linux-usb

[-- Attachment #1: Type: text/plain, Size: 876 bytes --]

On Tue, Dec 23, 2014 at 06:34:08PM +0100, Nicholas Mc Guire wrote:
> fixups for incorrect use of DECLARE_COMPLETION. see also commit
> 6e9a4738 ("completions: lockdep annotate on stack completions")
> The only somewhat special case being
> drivers/misc/sgi-gru/grukservices.c:quicktest2
> which had a static qualifier in the original DECLARE_COMPLETION()
> but that seems to be wrong (why should the completion persisted between
> successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
> was also applied and the static qualifier removed.
> 
> Not sure if this is suitable in this form or if it should go out as
> 5 seperate patches ? 
> 
> This was only code reviewed and compile tested
> 
> Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>

please split drivers/usb/gadget out of this patch so I can take it
through my tree.

-- 
balbi

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] cleanup on stack DECLARE_COMPLETIONs
@ 2014-12-23 18:19   ` Felipe Balbi
  0 siblings, 0 replies; 6+ messages in thread
From: Felipe Balbi @ 2014-12-23 18:19 UTC (permalink / raw)
  To: Nicholas Mc Guire
  Cc: Dimitri Sivanich, linux-scsi, linux-usb, Felipe Balbi,
	James E.J. Bottomley, Juergen E. Fischer, linuxppc-dev

[-- Attachment #1: Type: text/plain, Size: 876 bytes --]

On Tue, Dec 23, 2014 at 06:34:08PM +0100, Nicholas Mc Guire wrote:
> fixups for incorrect use of DECLARE_COMPLETION. see also commit
> 6e9a4738 ("completions: lockdep annotate on stack completions")
> The only somewhat special case being
> drivers/misc/sgi-gru/grukservices.c:quicktest2
> which had a static qualifier in the original DECLARE_COMPLETION()
> but that seems to be wrong (why should the completion persisted between
> successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
> was also applied and the static qualifier removed.
> 
> Not sure if this is suitable in this form or if it should go out as
> 5 seperate patches ? 
> 
> This was only code reviewed and compile tested
> 
> Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>

please split drivers/usb/gadget out of this patch so I can take it
through my tree.

-- 
balbi

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] cleanup on stack DECLARE_COMPLETIONs
  2014-12-23 17:34 ` Nicholas Mc Guire
@ 2014-12-29 15:38   ` Dimitri Sivanich
  -1 siblings, 0 replies; 6+ messages in thread
From: Dimitri Sivanich @ 2014-12-29 15:38 UTC (permalink / raw)
  To: Nicholas Mc Guire
  Cc: Benjamin Herrenschmidt, Juergen E. Fischer, James E.J. Bottomley,
	Felipe Balbi, linuxppc-dev, linux-scsi, linux-usb

On Tue, Dec 23, 2014 at 06:34:08PM +0100, Nicholas Mc Guire wrote:
> fixups for incorrect use of DECLARE_COMPLETION. see also commit
> 6e9a4738 ("completions: lockdep annotate on stack completions")
> The only somewhat special case being
> drivers/misc/sgi-gru/grukservices.c:quicktest2
> which had a static qualifier in the original DECLARE_COMPLETION()
> but that seems to be wrong (why should the completion persisted between
> successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
> was also applied and the static qualifier removed.
> 
> Not sure if this is suitable in this form or if it should go out as
> 5 seperate patches ? 
> 
> This was only code reviewed and compile tested

Acking just the drivers/misc/sgi-gru/grukservices.c patch of this set.

Acked-by: Dimitri Sivanich <sivanich@sgi.com>

> 
> Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
> ---
>  drivers/macintosh/ams/ams-pmu.c       |    4 ++--
>  drivers/misc/sgi-gru/grukservices.c   |    2 +-
>  drivers/scsi/aha152x.c                |    2 +-
>  drivers/usb/gadget/udc/fsl_qe_udc.c   |    2 +-
>  drivers/usb/gadget/udc/fsl_udc_core.c |    2 +-
>  5 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/macintosh/ams/ams-pmu.c b/drivers/macintosh/ams/ams-pmu.c
> index 4f61b3e..c2b178f 100644
> --- a/drivers/macintosh/ams/ams-pmu.c
> +++ b/drivers/macintosh/ams/ams-pmu.c
> @@ -52,7 +52,7 @@ static void ams_pmu_req_complete(struct adb_request *req)
>  static void ams_pmu_set_register(u8 reg, u8 value)
>  {
>  	static struct adb_request req;
> -	DECLARE_COMPLETION(req_complete);
> +	DECLARE_COMPLETION_ONSTACK(req_complete);
> 
>  	req.arg = &req_complete;
>  	if (pmu_request(&req, ams_pmu_req_complete, 4, ams_pmu_cmd, 0x00, reg, value))
> @@ -65,7 +65,7 @@ static void ams_pmu_set_register(u8 reg, u8 value)
>  static u8 ams_pmu_get_register(u8 reg)
>  {
>  	static struct adb_request req;
> -	DECLARE_COMPLETION(req_complete);
> +	DECLARE_COMPLETION_ONSTACK(req_complete);
> 
>  	req.arg = &req_complete;
>  	if (pmu_request(&req, ams_pmu_req_complete, 3, ams_pmu_cmd, 0x01, reg))
> diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
> index 913de07..4e412fe 100644
> --- a/drivers/misc/sgi-gru/grukservices.c
> +++ b/drivers/misc/sgi-gru/grukservices.c
> @@ -1044,7 +1044,7 @@ done:
> 
>  static int quicktest2(unsigned long arg)
>  {
> -	static DECLARE_COMPLETION(cmp);
> +	DECLARE_COMPLETION_ONSTACK(cmp);
>  	unsigned long han;
>  	int blade_id = 0;
>  	int numcb = 4;
> diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
> index 2b960b3..b16afb9 100644
> --- a/drivers/scsi/aha152x.c
> +++ b/drivers/scsi/aha152x.c
> @@ -1055,7 +1055,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
>  static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
>  {
>  	struct Scsi_Host *shpnt = SCpnt->device->host;
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
>  	int ret, issued, disconnected;
>  	unsigned char old_cmd_len = SCpnt->cmd_len;
>  	unsigned long flags;
> diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
> index 795c99c..e0822f1 100644
> --- a/drivers/usb/gadget/udc/fsl_qe_udc.c
> +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
> @@ -2630,7 +2630,7 @@ static int qe_udc_remove(struct platform_device *ofdev)
>  	struct qe_udc *udc = platform_get_drvdata(ofdev);
>  	struct qe_ep *ep;
>  	unsigned int size;
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
> 
>  	usb_del_gadget_udc(&udc->gadget);
> 
> diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
> index 2df8074..c3830ad 100644
> --- a/drivers/usb/gadget/udc/fsl_udc_core.c
> +++ b/drivers/usb/gadget/udc/fsl_udc_core.c
> @@ -2529,7 +2529,7 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
>  	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
> 
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
> 
>  	if (!udc_controller)
>  		return -ENODEV;
> --
> 1.7.10.4

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] cleanup on stack DECLARE_COMPLETIONs
@ 2014-12-29 15:38   ` Dimitri Sivanich
  0 siblings, 0 replies; 6+ messages in thread
From: Dimitri Sivanich @ 2014-12-29 15:38 UTC (permalink / raw)
  To: Nicholas Mc Guire
  Cc: linux-scsi, linux-usb, Felipe Balbi, James E.J. Bottomley,
	Juergen E. Fischer, linuxppc-dev

On Tue, Dec 23, 2014 at 06:34:08PM +0100, Nicholas Mc Guire wrote:
> fixups for incorrect use of DECLARE_COMPLETION. see also commit
> 6e9a4738 ("completions: lockdep annotate on stack completions")
> The only somewhat special case being
> drivers/misc/sgi-gru/grukservices.c:quicktest2
> which had a static qualifier in the original DECLARE_COMPLETION()
> but that seems to be wrong (why should the completion persisted between
> successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
> was also applied and the static qualifier removed.
> 
> Not sure if this is suitable in this form or if it should go out as
> 5 seperate patches ? 
> 
> This was only code reviewed and compile tested

Acking just the drivers/misc/sgi-gru/grukservices.c patch of this set.

Acked-by: Dimitri Sivanich <sivanich@sgi.com>

> 
> Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
> ---
>  drivers/macintosh/ams/ams-pmu.c       |    4 ++--
>  drivers/misc/sgi-gru/grukservices.c   |    2 +-
>  drivers/scsi/aha152x.c                |    2 +-
>  drivers/usb/gadget/udc/fsl_qe_udc.c   |    2 +-
>  drivers/usb/gadget/udc/fsl_udc_core.c |    2 +-
>  5 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/macintosh/ams/ams-pmu.c b/drivers/macintosh/ams/ams-pmu.c
> index 4f61b3e..c2b178f 100644
> --- a/drivers/macintosh/ams/ams-pmu.c
> +++ b/drivers/macintosh/ams/ams-pmu.c
> @@ -52,7 +52,7 @@ static void ams_pmu_req_complete(struct adb_request *req)
>  static void ams_pmu_set_register(u8 reg, u8 value)
>  {
>  	static struct adb_request req;
> -	DECLARE_COMPLETION(req_complete);
> +	DECLARE_COMPLETION_ONSTACK(req_complete);
> 
>  	req.arg = &req_complete;
>  	if (pmu_request(&req, ams_pmu_req_complete, 4, ams_pmu_cmd, 0x00, reg, value))
> @@ -65,7 +65,7 @@ static void ams_pmu_set_register(u8 reg, u8 value)
>  static u8 ams_pmu_get_register(u8 reg)
>  {
>  	static struct adb_request req;
> -	DECLARE_COMPLETION(req_complete);
> +	DECLARE_COMPLETION_ONSTACK(req_complete);
> 
>  	req.arg = &req_complete;
>  	if (pmu_request(&req, ams_pmu_req_complete, 3, ams_pmu_cmd, 0x01, reg))
> diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
> index 913de07..4e412fe 100644
> --- a/drivers/misc/sgi-gru/grukservices.c
> +++ b/drivers/misc/sgi-gru/grukservices.c
> @@ -1044,7 +1044,7 @@ done:
> 
>  static int quicktest2(unsigned long arg)
>  {
> -	static DECLARE_COMPLETION(cmp);
> +	DECLARE_COMPLETION_ONSTACK(cmp);
>  	unsigned long han;
>  	int blade_id = 0;
>  	int numcb = 4;
> diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
> index 2b960b3..b16afb9 100644
> --- a/drivers/scsi/aha152x.c
> +++ b/drivers/scsi/aha152x.c
> @@ -1055,7 +1055,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
>  static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
>  {
>  	struct Scsi_Host *shpnt = SCpnt->device->host;
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
>  	int ret, issued, disconnected;
>  	unsigned char old_cmd_len = SCpnt->cmd_len;
>  	unsigned long flags;
> diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
> index 795c99c..e0822f1 100644
> --- a/drivers/usb/gadget/udc/fsl_qe_udc.c
> +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
> @@ -2630,7 +2630,7 @@ static int qe_udc_remove(struct platform_device *ofdev)
>  	struct qe_udc *udc = platform_get_drvdata(ofdev);
>  	struct qe_ep *ep;
>  	unsigned int size;
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
> 
>  	usb_del_gadget_udc(&udc->gadget);
> 
> diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
> index 2df8074..c3830ad 100644
> --- a/drivers/usb/gadget/udc/fsl_udc_core.c
> +++ b/drivers/usb/gadget/udc/fsl_udc_core.c
> @@ -2529,7 +2529,7 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
>  	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
> 
> -	DECLARE_COMPLETION(done);
> +	DECLARE_COMPLETION_ONSTACK(done);
> 
>  	if (!udc_controller)
>  		return -ENODEV;
> --
> 1.7.10.4

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-12-29 15:47 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-12-23 17:34 [PATCH] cleanup on stack DECLARE_COMPLETIONs Nicholas Mc Guire
2014-12-23 17:34 ` Nicholas Mc Guire
2014-12-23 18:19 ` Felipe Balbi
2014-12-23 18:19   ` Felipe Balbi
2014-12-29 15:38 ` Dimitri Sivanich
2014-12-29 15:38   ` Dimitri Sivanich

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