Ingo Molnar | fb1c8f9 | 2005-09-10 00:25:56 -0700 | [diff] [blame] | 1 | #ifndef __SPARC_SPINLOCK_TYPES_H |
| 2 | #define __SPARC_SPINLOCK_TYPES_H |
| 3 | |
| 4 | #ifndef __LINUX_SPINLOCK_TYPES_H |
| 5 | # error "please don't include this file directly" |
| 6 | #endif |
| 7 | |
| 8 | typedef struct { |
Sam Ravnborg | 5e3609f | 2008-06-19 22:39:00 +0200 | [diff] [blame] | 9 | volatile unsigned char lock; |
Ingo Molnar | fb1c8f9 | 2005-09-10 00:25:56 -0700 | [diff] [blame] | 10 | } raw_spinlock_t; |
| 11 | |
| 12 | #define __RAW_SPIN_LOCK_UNLOCKED { 0 } |
| 13 | |
| 14 | typedef struct { |
| 15 | volatile unsigned int lock; |
| 16 | } raw_rwlock_t; |
| 17 | |
| 18 | #define __RAW_RW_LOCK_UNLOCKED { 0 } |
| 19 | |
| 20 | #endif |