code review 140990043: runtime: fix arm build

runtime: fix arm build

[dvyukov, 2014-09-04 06:16:06]

Hello rsc@golang.org (cc: golang-codereviews@googlegroups.com),

I'd like you to review this change to
https://dvyukov%40google.com@code.google.com/p/go/

[dvyukov, 2014-09-04 06:17:05]

*** Submitted as https://code.google.com/p/go/source/detail?r=f299fefb123f ***

runtime: fix arm build

TBR=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/140990043

[dave_cheney.net, 2014-09-04 06:19:55]

LGTM.

On Thu, Sep 4, 2014 at 4:16 PM, dvyukov via golang-codereviews
<golang-codereviews@googlegroups.com> wrote:
> Reviewers: rsc,
>
> Message:
> Hello rsc@golang.org (cc: golang-codereviews@googlegroups.com),
>
> I'd like you to review this change to
> https://dvyukov%40google.com@code.google.com/p/go/
>
>
> Description:
> runtime: fix arm build
>
> Please review this at https://codereview.appspot.com/140990043/
>
> Affected files (+1, -1 lines):
>   M src/pkg/runtime/atomic_arm.c
>
>
> Index: src/pkg/runtime/atomic_arm.c
> ===================================================================
> --- a/src/pkg/runtime/atomic_arm.c
> +++ b/src/pkg/runtime/atomic_arm.c
> @@ -58,7 +58,7 @@
>  void*
>  runtime·xchguintptr(void* volatile* addr, void* v)
>  {
> -       return runtime·xchg((uint32*)addr, (uint32)v);
> +       return (void*)runtime·xchg((uint32*)addr, (uint32)v);
>  }
>
>  #pragma textflag NOSPLIT
>
>
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