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ARM: OMAP2+: pm33xx-core: Make am43xx_get_rtc_base_addr static 

Fix the following sparse warning:

arch/arm/mach-omap2/pm33xx-core.c:270:14: warning: symbol 'am43xx_get_rtc_base_addr' was not declared.

The am43xx_get_rtc_base_addr has only call site within pm33xx-core.c
It should be static

Fixes: 8c5a916f4c ("ARM: OMAP2+: sleep33/43xx: Add RTC-Mode support")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Samuel Zou 2020-05-12 10:41:11 +08:00 committed by Tony Lindgren
parent 90d0ce39f8
commit d33e3d542b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/pm33xx-core.c
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@ -267,7 +267,7 @@ static struct am33xx_pm_sram_addr *amx3_get_sram_addrs(void)
return NULL;
}
void __iomem *am43xx_get_rtc_base_addr(void)
static void __iomem *am43xx_get_rtc_base_addr(void)
{
rtc_oh = omap_hwmod_lookup("rtc");