[PATCH v2] ARM: arch.h: Declare 'pt_regs' locally

[Eric Miao]

On Wed, Nov 9, 2011 at 8:10 PM, Fabio Estevam
<fabio.estevam at freescale.com> wrote:
> Fix the following warning when building imx_v4_v5_defconfig target:
>
>  CC      arch/arm/mach-imx/mach-imx27ipcam.o
> In file included from arch/arm/mach-imx/mach-imx27ipcam.c:18:
> /home/fabio/linus/linux-2.6/arch/arm/include/asm/mach/arch.h:47: warning: 'struct pt_regs' declared inside parameter list
> /home/fabio/linus/linux-2.6/arch/arm/include/asm/mach/arch.h:47: warning: its scope is only this definition or declaration, which is probably not what you want
> arch/arm/mach-imx/mach-imx27ipcam.c:78: warning: initialization from incompatible pointer type
>
> Declare 'struct pt_regs' locally.
>
> Cc: Eric Miao <eric.miao at canonical.com>

Acked

> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> Changes since v1:
> - Define struct pt_regs locally instead of adding <asm/mach/irq.h>
> - Change the Subject accordingly
>
>  arch/arm/include/asm/mach/arch.h |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
> index 7d19425..2b0efc3 100644
> --- a/arch/arm/include/asm/mach/arch.h
> +++ b/arch/arm/include/asm/mach/arch.h
> @@ -13,6 +13,7 @@
>  struct tag;
>  struct meminfo;
>  struct sys_timer;
> +struct pt_regs;
>
>  struct machine_desc {
>        unsigned int            nr;             /* architecture number  */
> --
> 1.7.1
>
>
>
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