diff options
Diffstat (limited to 'arch/parisc/include/asm/bitops.h')
| -rw-r--r-- | arch/parisc/include/asm/bitops.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 7a6ea10bd23..3f9406d9b9d 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -8,7 +8,8 @@ #include <linux/compiler.h> #include <asm/types.h> /* for BITS_PER_LONG/SHIFT_PER_LONG */ #include <asm/byteorder.h> -#include <asm/atomic.h> +#include <asm/barrier.h> +#include <linux/atomic.h> /* * HP-PARISC specific bit operations @@ -19,9 +20,6 @@ #define CHOP_SHIFTCOUNT(x) (((unsigned long) (x)) & (BITS_PER_LONG - 1)) -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() smp_mb() - /* See http://marc.theaimsgroup.com/?t=108826637900003 for discussion * on use of volatile and __*_bit() (set/clear/change): * *_bit() want use of volatile. @@ -222,18 +220,9 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> - -/* '3' is bits per byte */ -#define LE_BYTE_ADDR ((sizeof(unsigned long) - 1) << 3) - -#define ext2_set_bit_atomic(l,nr,addr) \ - test_and_set_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) -#define ext2_clear_bit_atomic(l,nr,addr) \ - test_and_clear_bit( (nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#include <asm-generic/bitops/le.h> +#include <asm-generic/bitops/ext2-atomic-setbit.h> #endif /* __KERNEL__ */ -#include <asm-generic/bitops/minix-le.h> - #endif /* _PARISC_BITOPS_H */ |