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: 8c5a916f4c88 ("ARM: OMAP2+: sleep33/43xx: Add RTC-Mode support")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Samuel Zou <zou_wei@xxxxxxxxxx>
---
arch/arm/mach-omap2/pm33xx-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/pm33xx-core.c b/arch/arm/mach-omap2/pm33xx-core.c
index 5455fc9..58236c7 100644
--- a/arch/arm/mach-omap2/pm33xx-core.c
+++ b/arch/arm/mach-omap2/pm33xx-core.c
@@ -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");
--
2.6.2
