[PATCH 3/9] arm64: Remove unneeded extern keyword

Mark Rutland
2014-08-26T16:11:28Z

Hi Geoff,

On Fri, Aug 22, 2014 at 08:49:16PM +0100, Geoff Levand wrote:
> Function prototypes are never definitions, so remove any 'extern' keyword
> from the funcion prototypes in cpu_ops.h. Fixes warnings emited by
> checkpatch.
>
> Signed-off-by: Geoff Levand <geoff@infradead.org>

Looks sane to me:

Acked-by: Mark Rutland <mark.rutland@arm.com>

Mark.

> ---
> arch/arm64/include/asm/cpu_ops.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/include/asm/cpu_ops.h b/arch/arm64/include/asm/cpu_ops.h
> index d7b4b38..150ce63 100644
> --- a/arch/arm64/include/asm/cpu_ops.h
> +++ b/arch/arm64/include/asm/cpu_ops.h
> @@ -61,7 +61,7 @@ struct cpu_operations {
> };
>
> extern const struct cpu_operations *cpu_ops[NR_CPUS];
> -extern int __init cpu_read_ops(struct device_node *dn, int cpu);
> -extern void __init cpu_read_bootcpu_ops(void);
> +int __init cpu_read_ops(struct device_node *dn, int cpu);
> +void __init cpu_read_bootcpu_ops(void);
>
> #endif /* ifndef __ASM_CPU_OPS_H */
> --
> 1.9.1
>
>
>
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