diff options
Diffstat (limited to 'include/asm-mips/i8253.h')
| -rw-r--r-- | include/asm-mips/i8253.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h index 778b2f023905..032ca73f181b 100644 --- a/include/asm-mips/i8253.h +++ b/include/asm-mips/i8253.h @@ -5,11 +5,15 @@ #ifndef __ASM_I8253_H #define __ASM_I8253_H +#include <linux/spinlock.h> + /* i8253A PIT registers */ #define PIT_MODE 0x43 #define PIT_CH0 0x40 #define PIT_CH2 0x42 +extern spinlock_t i8253_lock; + extern void setup_pit_timer(void); #endif /* __ASM_I8253_H */ |