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ARM: shmobile: apmu: silence build warnings 

With shmobile_defconfig but SMP=n && SUSPEND=n, I get:

arch/arm/mach-shmobile/platsmp-apmu.c:49:12: warning: 'apmu_power_off' defined but not used [-Wunused-function]
arch/arm/mach-shmobile/platsmp-apmu.c:70:12: warning: 'apmu_wrap' defined but not used [-Wunused-function]

Annotate those functions like the functions around it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang 2015-07-10 22:48:16 +02:00 committed by Simon Horman
parent 20834a406e
commit 151dd346a2
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-shmobile/platsmp-apmu.c
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@ -46,7 +46,7 @@ static int __maybe_unused apmu_power_on(void __iomem *p, int bit)
return 0;
}
static int apmu_power_off(void __iomem *p, int bit)
static int __maybe_unused apmu_power_off(void __iomem *p, int bit)
{
/* request Core Standby for next WFI */
writel_relaxed(3, p + CPUNCR_OFFS(bit));
@ -67,7 +67,7 @@ static int __maybe_unused apmu_power_off_poll(void __iomem *p, int bit)
return 0;
}
static int apmu_wrap(int cpu, int (*fn)(void __iomem *p, int cpu))
static int __maybe_unused apmu_wrap(int cpu, int (*fn)(void __iomem *p, int cpu))
{
void __iomem *p = apmu_cpus[cpu].iomem;