On Wed, Oct 23, 2019 at 03:57:17PM +0800, Yi Wang wrote:
> We get two warnings when build kernel W=1:
> arch/x86/kernel/cpu/mce/amd.c:586:6: warning: no previous prototype for
> ‘disable_err_thresholding’ [-Wmissing-prototypes]
>
> Make the function static to fix this.
>
> Signed-off-by: Yi Wang <wang.y...@zte.com.cn>
> ---
> arch/x86/kernel/cpu/mce/amd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
> index 6ea7fdc..5167bd2 100644
> --- a/arch/x86/kernel/cpu/mce/amd.c
> +++ b/arch/x86/kernel/cpu/mce/amd.c
> @@ -583,7 +583,7 @@ bool amd_filter_mce(struct mce *m)
> * - Prevent possible spurious interrupts from the IF bank on Family 0x17
> * Models 0x10-0x2F due to Erratum #1114.
> */
> -void disable_err_thresholding(struct cpuinfo_x86 *c, unsigned int bank)
> +static void disable_err_thresholding(struct cpuinfo_x86 *c, unsigned int
> bank)
> {
> int i, num_msrs;
> u64 hwcr;
> --
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=ras/core&id=47cd84e98f512eac5aad988f08baff432aea35ba
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
