[PATCH] ARM: scu: Add missing header file

The header file is required to resovle EINVAL symbol,
otherwise can possibly cause a compilation failure.

Signed-off-by: Vishal Thanki <redacted>
---
 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 bfe163c..9d07670 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h

@@ -8,6 +8,7 @@
 #ifndef __ASSEMBLER__
 
 #include <asm/cputype.h>
+#include <linux/err.h>
 
 static inline bool scu_a9_has_base(void)
 {

-- 
2.4.3