On Tue, Nov 29, 2011 at 01:58:29PM -0500, Kyle Moffett wrote:
> diff --git a/arch/powerpc/platforms/powermac/pic.c
> b/arch/powerpc/platforms/powermac/pic.c
> index 901bfbd..44f9774 100644
> --- a/arch/powerpc/platforms/powermac/pic.c
> +++ b/arch/powerpc/platforms/powermac/pic.c
> @@ -498,15 +498,10 @@ static struct mpic * __init pmac_setup_one_mpic(struct
> device_node *np,
> int master)
> {
> const char *name = master ? " MPIC 1 " : " MPIC 2 ";
> - struct resource r;
> struct mpic *mpic;
> unsigned int flags = master ? MPIC_PRIMARY : 0;
> int rc;
>
> - rc = of_address_to_resource(np, 0, &r);
> - if (rc)
> - return NULL;
> -
This gets me an unused variable warning, which because we compile
arch/powerpc with -Werror is fatal:
CC arch/powerpc/platforms/powermac/pic.o
/home/paulus/kernel/kvm-merge/arch/powerpc/platforms/powermac/pic.c: In
function ‘pmac_setup_one_mpic’:
/home/paulus/kernel/kvm-merge/arch/powerpc/platforms/powermac/pic.c:491:6:
error: unused variable ‘rc’ [-Werror=unused-variable]
cc1: all warnings being treated as errors
Need to remove the declaration of rc as well.
Paul.
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