diff options
Diffstat (limited to 'include/asm-generic/bitops')
| -rw-r--r-- | include/asm-generic/bitops/le.h | 46 |
1 files changed, 20 insertions, 26 deletions
diff --git a/include/asm-generic/bitops/le.h b/include/asm-generic/bitops/le.h index 80e3bf13b2b..9085429ff3c 100644 --- a/include/asm-generic/bitops/le.h +++ b/include/asm-generic/bitops/le.h @@ -4,27 +4,33 @@ #include <asm/types.h> #include <asm/byteorder.h> -#define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) -#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) - #if defined(__LITTLE_ENDIAN) -#define generic_test_le_bit(nr, addr) test_bit(nr, addr) -#define generic___set_le_bit(nr, addr) __set_bit(nr, addr) -#define generic___clear_le_bit(nr, addr) __clear_bit(nr, addr) - -#define generic_test_and_set_le_bit(nr, addr) test_and_set_bit(nr, addr) -#define generic_test_and_clear_le_bit(nr, addr) test_and_clear_bit(nr, addr) - -#define generic___test_and_set_le_bit(nr, addr) __test_and_set_bit(nr, addr) -#define generic___test_and_clear_le_bit(nr, addr) __test_and_clear_bit(nr, addr) +#define BITOP_LE_SWIZZLE 0 -#define generic_find_next_zero_le_bit(addr, size, offset) find_next_zero_bit(addr, size, offset) +#define generic_find_next_zero_le_bit(addr, size, offset) \ + find_next_zero_bit(addr, size, offset) #define generic_find_next_le_bit(addr, size, offset) \ - find_next_bit(addr, size, offset) + find_next_bit(addr, size, offset) +#define generic_find_first_zero_le_bit(addr, size) \ + find_first_zero_bit(addr, size) #elif defined(__BIG_ENDIAN) +#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) + +extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); +extern unsigned long generic_find_next_le_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); + +#define generic_find_first_zero_le_bit(addr, size) \ + generic_find_next_zero_le_bit((addr), (size), 0) + +#else +#error "Please fix <asm/byteorder.h>" +#endif + #define generic_test_le_bit(nr, addr) \ test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) #define generic___set_le_bit(nr, addr) \ @@ -42,16 +48,4 @@ #define generic___test_and_clear_le_bit(nr, addr) \ __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, - unsigned long size, unsigned long offset); -extern unsigned long generic_find_next_le_bit(const unsigned long *addr, - unsigned long size, unsigned long offset); - -#else -#error "Please fix <asm/byteorder.h>" -#endif - -#define generic_find_first_zero_le_bit(addr, size) \ - generic_find_next_zero_le_bit((addr), (size), 0) - #endif /* _ASM_GENERIC_BITOPS_LE_H_ */ |