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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-05-07 23:01:31 +0300 |
|---|---|---|
| committer | Yury Norov <yury.norov@gmail.com> | 2024-05-20 02:12:38 +0300 |
| commit | 9f2c2d6ba13da08643c65b948ce5e3d616864c47 (patch) | |
| tree | ed722d46a1e9847db51651fff6aac385a9ba0e73 /include/linux/bitops.h | |
| parent | fe708f915541b0b7b9ba066f73007fde69a0d2ea (diff) | |
| download | linux-9f2c2d6ba13da08643c65b948ce5e3d616864c47.tar.xz | |
bitops: Move aligned_byte_mask() to wordpart.h
The bitops.h is for bit related operations. The aligned_byte_mask()
is about byte (or part of the machine word) operations, for which
we have a separate header, move the mentioned macro to wordpart.h
to consolidate similar operations.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Diffstat (limited to 'include/linux/bitops.h')
| -rw-r--r-- | include/linux/bitops.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 57ecef354f47..3313d2c04e6d 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -8,13 +8,6 @@ #include <uapi/linux/kernel.h> -/* Set bits in the first 'n' bytes when loaded from memory */ -#ifdef __LITTLE_ENDIAN -# define aligned_byte_mask(n) ((1UL << 8*(n))-1) -#else -# define aligned_byte_mask(n) (~0xffUL << (BITS_PER_LONG - 8 - 8*(n))) -#endif - #define BITS_PER_TYPE(type) (sizeof(type) * BITS_PER_BYTE) #define BITS_TO_LONGS(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(long)) #define BITS_TO_U64(nr) __KERNEL_DIV_ROUND_UP(nr, BITS_PER_TYPE(u64)) |