1 #ifndef __ASM_SPINLOCK_TYPES_H
2 #define __ASM_SPINLOCK_TYPES_H
4 #ifndef __LINUX_SPINLOCK_TYPES_H
5 # error "please don't include this file directly"
10 } __attribute__ ((aligned (4))) arch_spinlock_t;
12 #define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0, }
19 #define __ARCH_RW_LOCK_UNLOCKED { 0 }