From b71976128c6ac7e083d624613aca43a1c5c7fcd3 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 16 Dec 2015 16:32:24 +0100 Subject: ARM: s3c64xx: fix pm-debug compilation I got one randconfig build that failed to compile plat-samsung/pm-debug.c on s3c64xx: In file included from arch/arm/plat-samsung/pm-debug.c:27:0: arch/arm/mach-s3c64xx/include/mach/pm-core.h: In function 's3c_pm_debug_init_uart': arch/arm/mach-s3c64xx/include/mach/pm-core.h:25:25: error: 'S3C_VA_SYS' undeclared (first use in this function) u32 tmp = __raw_readl(S3C_PCLK_GATE); arch/arm/mach-s3c64xx/include/mach/pm-core.h:25:25: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-s3c64xx/include/mach/pm-core.h:39:2: error: implicit declaration of function 'udelay' [-Werror=implicit-function-declaration] udelay(10); I have not investigated why this does not show up much more often, I guess the headers are usually included from elsewhere, but adding explicit #include statements is an obvious fix. Signed-off-by: Arnd Bergmann Reviewed-by: Krzysztof Kozlowski --- arch/arm/mach-s3c64xx/include/mach/pm-core.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-s3c64xx') diff --git a/arch/arm/mach-s3c64xx/include/mach/pm-core.h b/arch/arm/mach-s3c64xx/include/mach/pm-core.h index 32d2ff54f82d..549dadd5f487 100644 --- a/arch/arm/mach-s3c64xx/include/mach/pm-core.h +++ b/arch/arm/mach-s3c64xx/include/mach/pm-core.h @@ -16,9 +16,11 @@ #define __MACH_S3C64XX_PM_CORE_H __FILE__ #include +#include #include #include +#include static inline void s3c_pm_debug_init_uart(void) { -- cgit