1 --- a/arch/mips/include/asm/system.h
2 +++ b/arch/mips/include/asm/system.h
3 @@ -198,7 +198,7 @@ extern __u64 __xchg_u64_unsupported_on_3
4 #define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels
7 -static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
8 +static __always_inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)