diff options
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/barrier.h | 4 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/cmpxchg.h | 1 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/uaccess.h | 6 |
3 files changed, 2 insertions, 9 deletions
diff --git a/arch/blackfin/include/asm/barrier.h b/arch/blackfin/include/asm/barrier.h index dfb66fe88b34..7cca51cae5ff 100644 --- a/arch/blackfin/include/asm/barrier.h +++ b/arch/blackfin/include/asm/barrier.h @@ -78,8 +78,8 @@ #endif /* !CONFIG_SMP */ -#define smp_mb__before_atomic() barrier() -#define smp_mb__after_atomic() barrier() +#define __smp_mb__before_atomic() barrier() +#define __smp_mb__after_atomic() barrier() #include <asm-generic/barrier.h> diff --git a/arch/blackfin/include/asm/cmpxchg.h b/arch/blackfin/include/asm/cmpxchg.h index c05868cc61c1..253928854299 100644 --- a/arch/blackfin/include/asm/cmpxchg.h +++ b/arch/blackfin/include/asm/cmpxchg.h @@ -128,6 +128,5 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, #endif /* !CONFIG_SMP */ #define xchg(ptr, x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) -#define tas(ptr) ((void)xchg((ptr), 1)) #endif /* __ARCH_BLACKFIN_CMPXCHG__ */ diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h index 90612a7f2cf3..12f5d6851bbc 100644 --- a/arch/blackfin/include/asm/uaccess.h +++ b/arch/blackfin/include/asm/uaccess.h @@ -168,12 +168,6 @@ static inline int bad_user_access_length(void) #define __copy_to_user_inatomic __copy_to_user #define __copy_from_user_inatomic __copy_from_user -#define copy_to_user_ret(to, from, n, retval) ({ if (copy_to_user(to, from, n))\ - return retval; }) - -#define copy_from_user_ret(to, from, n, retval) ({ if (copy_from_user(to, from, n))\ - return retval; }) - static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) { |