diff options
| -rw-r--r-- | arch/arm64/include/asm/cmpxchg.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/cmpxchg.h b/arch/arm64/include/asm/cmpxchg.h index 7bfda0944c9b..899e9f1d19e4 100644 --- a/arch/arm64/include/asm/cmpxchg.h +++ b/arch/arm64/include/asm/cmpxchg.h @@ -122,9 +122,9 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, { switch (size) { case 1: - return __cmpxchg_case_1(ptr, old, new); + return __cmpxchg_case_1(ptr, (u8)old, new); case 2: - return __cmpxchg_case_2(ptr, old, new); + return __cmpxchg_case_2(ptr, (u16)old, new); case 4: return __cmpxchg_case_4(ptr, old, new); case 8: @@ -141,9 +141,9 @@ static inline unsigned long __cmpxchg_mb(volatile void *ptr, unsigned long old, { switch (size) { case 1: - return __cmpxchg_case_mb_1(ptr, old, new); + return __cmpxchg_case_mb_1(ptr, (u8)old, new); case 2: - return __cmpxchg_case_mb_2(ptr, old, new); + return __cmpxchg_case_mb_2(ptr, (u16)old, new); case 4: return __cmpxchg_case_mb_4(ptr, old, new); case 8: |