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* [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-05  7:51 ` Arnd Bergmann
  0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2021-11-05  7:51 UTC (permalink / raw)
  To: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach, Tony Lindgren
  Cc: soc, Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel, linux-arm-kernel

From: Arnd Bergmann <arnd@arndb.de>

The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
which broke after Eric's recent cleanup:

drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
  429 |         return 0;
      |                ^
drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
  416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~

Change it to the normal prototype as it should have been from the
start.

Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/soc/ti/wkup_m3_ipc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
index 0733443a2631..72386bd393fe 100644
--- a/drivers/soc/ti/wkup_m3_ipc.c
+++ b/drivers/soc/ti/wkup_m3_ipc.c
@@ -413,8 +413,9 @@ void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc)
 }
 EXPORT_SYMBOL_GPL(wkup_m3_ipc_put);
 
-static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
+static int wkup_m3_rproc_boot_thread(void *arg)
 {
+	struct wkup_m3_ipc *m3_ipc = arg;
 	struct device *dev = m3_ipc->dev;
 	int ret;
 
@@ -500,7 +501,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev)
 	 * can boot the wkup_m3 as soon as it's ready without holding
 	 * up kernel boot
 	 */
-	task = kthread_run((void *)wkup_m3_rproc_boot_thread, m3_ipc,
+	task = kthread_run(wkup_m3_rproc_boot_thread, m3_ipc,
 			   "wkup_m3_rproc_loader");
 
 	if (IS_ERR(task)) {
-- 
2.29.2


^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-05  7:51 ` Arnd Bergmann
  0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2021-11-05  7:51 UTC (permalink / raw)
  To: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach, Tony Lindgren
  Cc: soc, Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel, linux-arm-kernel

From: Arnd Bergmann <arnd@arndb.de>

The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
which broke after Eric's recent cleanup:

drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
  429 |         return 0;
      |                ^
drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
  416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~

Change it to the normal prototype as it should have been from the
start.

Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/soc/ti/wkup_m3_ipc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
index 0733443a2631..72386bd393fe 100644
--- a/drivers/soc/ti/wkup_m3_ipc.c
+++ b/drivers/soc/ti/wkup_m3_ipc.c
@@ -413,8 +413,9 @@ void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc)
 }
 EXPORT_SYMBOL_GPL(wkup_m3_ipc_put);
 
-static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
+static int wkup_m3_rproc_boot_thread(void *arg)
 {
+	struct wkup_m3_ipc *m3_ipc = arg;
 	struct device *dev = m3_ipc->dev;
 	int ret;
 
@@ -500,7 +501,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev)
 	 * can boot the wkup_m3 as soon as it's ready without holding
 	 * up kernel boot
 	 */
-	task = kthread_run((void *)wkup_m3_rproc_boot_thread, m3_ipc,
+	task = kthread_run(wkup_m3_rproc_boot_thread, m3_ipc,
 			   "wkup_m3_rproc_loader");
 
 	if (IS_ERR(task)) {
-- 
2.29.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-05 16:17   ` Santosh Shilimkar
  0 siblings, 0 replies; 8+ messages in thread
From: Santosh Shilimkar @ 2021-11-05 16:17 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach,
	Tony Lindgren, soc, Arnd Bergmann, Lee Jones, Zhen Lei,
	linux-kernel, linux-arm-kernel



> On Nov 5, 2021, at 12:51 AM, Arnd Bergmann <arnd@kernel.org> wrote:
> 
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
> 
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>  429 |         return 0;
>      |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>  416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>      |             ^~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Change it to the normal prototype as it should have been from the
> start.
> 
> Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
> Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> —

Looks good to me. Thanks !!

Acked-by: Santosh Shilimkar <ssantosh@kernel.org>

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-05 16:17   ` Santosh Shilimkar
  0 siblings, 0 replies; 8+ messages in thread
From: Santosh Shilimkar @ 2021-11-05 16:17 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach,
	Tony Lindgren, soc, Arnd Bergmann, Lee Jones, Zhen Lei,
	linux-kernel, linux-arm-kernel



> On Nov 5, 2021, at 12:51 AM, Arnd Bergmann <arnd@kernel.org> wrote:
> 
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
> 
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>  429 |         return 0;
>      |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>  416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>      |             ^~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Change it to the normal prototype as it should have been from the
> start.
> 
> Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
> Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> —

Looks good to me. Thanks !!

Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-08  7:50   ` Tony Lindgren
  0 siblings, 0 replies; 8+ messages in thread
From: Tony Lindgren @ 2021-11-08  7:50 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach, soc,
	Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel,
	linux-arm-kernel

* Arnd Bergmann <arnd@kernel.org> [211105 07:52]:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
> 
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>   429 |         return 0;
>       |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>   416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Change it to the normal prototype as it should have been from the
> start.

Thanks

Acked-by: Tony Lindgren <tony@atomide.com>

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-08  7:50   ` Tony Lindgren
  0 siblings, 0 replies; 8+ messages in thread
From: Tony Lindgren @ 2021-11-08  7:50 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Eric W. Biederman, Dave Gerlach, soc,
	Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel,
	linux-arm-kernel

* Arnd Bergmann <arnd@kernel.org> [211105 07:52]:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
> 
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>   429 |         return 0;
>       |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>   416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Change it to the normal prototype as it should have been from the
> start.

Thanks

Acked-by: Tony Lindgren <tony@atomide.com>

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-08 17:00   ` Eric W. Biederman
  0 siblings, 0 replies; 8+ messages in thread
From: Eric W. Biederman @ 2021-11-08 17:00 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Dave Gerlach, Tony Lindgren, soc,
	Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel,
	linux-arm-kernel

Arnd Bergmann <arnd@kernel.org> writes:

> From: Arnd Bergmann <arnd@arndb.de>
>
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
>
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>   429 |         return 0;
>       |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>   416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~
>
> Change it to the normal prototype as it should have been from the
> start.

Thanks for catching this.  I will add it to my tree.

Eric

>
> Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
> Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  drivers/soc/ti/wkup_m3_ipc.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
> index 0733443a2631..72386bd393fe 100644
> --- a/drivers/soc/ti/wkup_m3_ipc.c
> +++ b/drivers/soc/ti/wkup_m3_ipc.c
> @@ -413,8 +413,9 @@ void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc)
>  }
>  EXPORT_SYMBOL_GPL(wkup_m3_ipc_put);
>  
> -static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
> +static int wkup_m3_rproc_boot_thread(void *arg)
>  {
> +	struct wkup_m3_ipc *m3_ipc = arg;
>  	struct device *dev = m3_ipc->dev;
>  	int ret;
>  
> @@ -500,7 +501,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev)
>  	 * can boot the wkup_m3 as soon as it's ready without holding
>  	 * up kernel boot
>  	 */
> -	task = kthread_run((void *)wkup_m3_rproc_boot_thread, m3_ipc,
> +	task = kthread_run(wkup_m3_rproc_boot_thread, m3_ipc,
>  			   "wkup_m3_rproc_loader");
>  
>  	if (IS_ERR(task)) {

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type
@ 2021-11-08 17:00   ` Eric W. Biederman
  0 siblings, 0 replies; 8+ messages in thread
From: Eric W. Biederman @ 2021-11-08 17:00 UTC (permalink / raw)
  To: Arnd Bergmann
  Cc: Santosh Shilimkar, Dave Gerlach, Tony Lindgren, soc,
	Arnd Bergmann, Lee Jones, Zhen Lei, linux-kernel,
	linux-arm-kernel

Arnd Bergmann <arnd@kernel.org> writes:

> From: Arnd Bergmann <arnd@arndb.de>
>
> The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype,
> which broke after Eric's recent cleanup:
>
> drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread':
> drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type]
>   429 |         return 0;
>       |                ^
> drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here
>   416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~~
>
> Change it to the normal prototype as it should have been from the
> start.

Thanks for catching this.  I will add it to my tree.

Eric

>
> Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit")
> Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  drivers/soc/ti/wkup_m3_ipc.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
> index 0733443a2631..72386bd393fe 100644
> --- a/drivers/soc/ti/wkup_m3_ipc.c
> +++ b/drivers/soc/ti/wkup_m3_ipc.c
> @@ -413,8 +413,9 @@ void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc)
>  }
>  EXPORT_SYMBOL_GPL(wkup_m3_ipc_put);
>  
> -static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc)
> +static int wkup_m3_rproc_boot_thread(void *arg)
>  {
> +	struct wkup_m3_ipc *m3_ipc = arg;
>  	struct device *dev = m3_ipc->dev;
>  	int ret;
>  
> @@ -500,7 +501,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev)
>  	 * can boot the wkup_m3 as soon as it's ready without holding
>  	 * up kernel boot
>  	 */
> -	task = kthread_run((void *)wkup_m3_rproc_boot_thread, m3_ipc,
> +	task = kthread_run(wkup_m3_rproc_boot_thread, m3_ipc,
>  			   "wkup_m3_rproc_loader");
>  
>  	if (IS_ERR(task)) {

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2021-11-08 17:02 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-11-05  7:51 [PATCH] soc: ti: fix wkup_m3_rproc_boot_thread return type Arnd Bergmann
2021-11-05  7:51 ` Arnd Bergmann
2021-11-05 16:17 ` Santosh Shilimkar
2021-11-05 16:17   ` Santosh Shilimkar
2021-11-08  7:50 ` Tony Lindgren
2021-11-08  7:50   ` Tony Lindgren
2021-11-08 17:00 ` Eric W. Biederman
2021-11-08 17:00   ` Eric W. Biederman

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