[PATCH] avr32: fix compiler warning

[PATCH] avr32: fix compiler warning

[Gabor Juhos]

The patch fixes the following compiler warning:
    CC      arch/avr32/kernel/process.o
  arch/avr32/kernel/process.c: In function 'copy_thread':
  arch/avr32/kernel/process.c:292: warning: assignment makes integer \
  from pointer without a cast

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
Note: the patch is against v3.12-rc2.
---
 arch/avr32/kernel/process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index c273100..42a53e74 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -289,7 +289,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 		memset(childregs, 0, sizeof(struct pt_regs));
 		p->thread.cpu_context.r0 = arg;
 		p->thread.cpu_context.r1 = usp; /* fn */
-		p->thread.cpu_context.r2 = syscall_return;
+		p->thread.cpu_context.r2 = (unsigned long)syscall_return;
 		p->thread.cpu_context.pc = (unsigned long)ret_from_kernel_thread;
 		childregs->sr = MODE_SUPERVISOR;
 	} else {
-- 
1.7.10

Re: [PATCH] avr32: fix compiler warning

[Hans-Christian Egtvedt]

Around Wed 25 Sep 2013 21:50:01 +0200 or thereabout, Gabor Juhos wrote:

Tuning subject to

avr32: cast syscall_return to silence compiler warning

> The patch fixes the following compiler warning:
>     CC      arch/avr32/kernel/process.o
>   arch/avr32/kernel/process.c: In function 'copy_thread':
>   arch/avr32/kernel/process.c:292: warning: assignment makes integer \
>   from pointer without a cast

Thank you for fixing.

> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>

> ---
> Note: the patch is against v3.12-rc2.

Added to my for-linus branch.

> ---
>  arch/avr32/kernel/process.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
> index c273100..42a53e74 100644
> --- a/arch/avr32/kernel/process.c
> +++ b/arch/avr32/kernel/process.c
> @@ -289,7 +289,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
>  		memset(childregs, 0, sizeof(struct pt_regs));
>  		p->thread.cpu_context.r0 = arg;
>  		p->thread.cpu_context.r1 = usp; /* fn */
> -		p->thread.cpu_context.r2 = syscall_return;
> +		p->thread.cpu_context.r2 = (unsigned long)syscall_return;
>  		p->thread.cpu_context.pc = (unsigned long)ret_from_kernel_thread;
>  		childregs->sr = MODE_SUPERVISOR;
>  	} else {
-- 
mvh
Hans-Christian Egtvedt

Re: [PATCH] avr32: fix compiler warning

[Gabor Juhos]

2013.09.26. 8:18 keltezéssel, Hans-Christian Egtvedt írta:
> Around Wed 25 Sep 2013 21:50:01 +0200 or thereabout, Gabor Juhos wrote:
> 
> Tuning subject to
> 
> avr32: cast syscall_return to silence compiler warning

This is indeed better, thanks.

> 
>> The patch fixes the following compiler warning:
>>     CC      arch/avr32/kernel/process.o
>>   arch/avr32/kernel/process.c: In function 'copy_thread':
>>   arch/avr32/kernel/process.c:292: warning: assignment makes integer \
>>   from pointer without a cast
> 
> Thank you for fixing.
> 
>> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
> 
> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
> 
>> ---
>> Note: the patch is against v3.12-rc2.
> 
> Added to my for-linus branch.

Thanks you!

-Gabor