V4L/DVB (10700): saa7115: don't access reg 0x87 if it is not present.
[linux-2.6] / arch / x86 / include / asm / rwlock.h
1 #ifndef _ASM_X86_RWLOCK_H
2 #define _ASM_X86_RWLOCK_H
3
4 #define RW_LOCK_BIAS             0x01000000
5
6 /* Actual code is in asm/spinlock.h or in arch/x86/lib/rwlock.S */
7
8 #endif /* _ASM_X86_RWLOCK_H */