Add missing errno include to make the header self-contained and avoid compilation breakage when compiling shared code without CONFIG_HAVE_ARM_SCU.
Signed-off-by: Johan Hovold <[email protected]> --- arch/arm/include/asm/smp_scu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h index bfe163c40024..5983f6bc62d5 100644 --- a/arch/arm/include/asm/smp_scu.h +++ b/arch/arm/include/asm/smp_scu.h @@ -7,6 +7,7 @@ #ifndef __ASSEMBLER__ +#include <linux/errno.h> #include <asm/cputype.h> static inline bool scu_a9_has_base(void) -- 2.13.2
