diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2007-10-19 02:40:37 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 14:53:42 -0400 |
| commit | 14ed9d23aa9acd79210a92ac561a728b42a8e281 (patch) | |
| tree | 2a8aca939e4f4376b26485b518d55d152dd45e48 /include/linux/bitops.h | |
| parent | 1cafc30f43696e8b1b6f7ef4fed354cb3e3af2e6 (diff) | |
remove BITS_TO_TYPE macro
remove BITS_TO_TYPE macro
I realized, that it is actually the same as DIV_ROUND_UP, use it instead.
[akpm@linux-foundation.org: build fix]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/bitops.h')
| -rw-r--r-- | include/linux/bitops.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 7fc90d7cd0c9..69c1edb9fe54 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h | |||
| @@ -6,8 +6,7 @@ | |||
| 6 | #define BIT(nr) (1UL << (nr)) | 6 | #define BIT(nr) (1UL << (nr)) |
| 7 | #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) | 7 | #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) |
| 8 | #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) | 8 | #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) |
| 9 | #define BITS_TO_TYPE(nr, t) (((nr)+(t)-1)/(t)) | 9 | #define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_LONG) |
| 10 | #define BITS_TO_LONGS(nr) BITS_TO_TYPE(nr, BITS_PER_LONG) | ||
| 11 | #define BITS_PER_BYTE 8 | 10 | #define BITS_PER_BYTE 8 |
| 12 | #endif | 11 | #endif |
| 13 | 12 | ||