diff options
| -rw-r--r-- | arch/arm/include/asm/spinlock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h index fdd3820edff8..65fa3c88095c 100644 --- a/arch/arm/include/asm/spinlock.h +++ b/arch/arm/include/asm/spinlock.h | |||
| @@ -5,6 +5,8 @@ | |||
| 5 | #error SMP not supported on pre-ARMv6 CPUs | 5 | #error SMP not supported on pre-ARMv6 CPUs |
| 6 | #endif | 6 | #endif |
| 7 | 7 | ||
| 8 | #include <asm/processor.h> | ||
| 9 | |||
| 8 | /* | 10 | /* |
| 9 | * sev and wfe are ARMv6K extensions. Uniprocessor ARMv6 may not have the K | 11 | * sev and wfe are ARMv6K extensions. Uniprocessor ARMv6 may not have the K |
| 10 | * extensions, so when running on UP, we have to patch these instructions away. | 12 | * extensions, so when running on UP, we have to patch these instructions away. |