Re: [PATCH 1/2] ARM: perf: Mark all accessor functions inline

Marc Zyngier
2023-05-09T07:59:27Z

On Mon, 08 May 2023 17:05:18 +0100,
Geert Uytterhoeven <geert+renesas@glider.be> wrote:
>
> When just including <asm/arm_pmuv3.h>:
>
> arch/arm/include/asm/arm_pmuv3.h:110:13: error: ‘write_pmevtypern’ defined but not used [-Werror=unused-function]
> 110 | static void write_pmevtypern(int n, unsigned long val)
> | ^~~~~~~~~~~~~~~~
> arch/arm/include/asm/arm_pmuv3.h:103:13: error: ‘write_pmevcntrn’ defined but not used [-Werror=unused-function]
> 103 | static void write_pmevcntrn(int n, unsigned long val)
> | ^~~~~~~~~~~~~~~
> arch/arm/include/asm/arm_pmuv3.h:95:22: error: ‘read_pmevcntrn’ defined but not used [-Werror=unused-function]
> 95 | static unsigned long read_pmevcntrn(int n)
> | ^~~~~~~~~~~~~~
>
> Fix this by adding the missing "inline" keywords to the three accessor
> functions that lack them.
>
> Fixes: 009d6dc87a568db6 ("ARM: perf: Allow the use of the PMUv3 driver on 32bit ARM")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Marc Zyngier <maz@kernel.org>

M.

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