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| author | Jiri Slaby <jirislaby@gmail.com> | 2007-10-18 23:40:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:42 -0700 |
| commit | 14ed9d23aa9acd79210a92ac561a728b42a8e281 (patch) | |
| tree | 2a8aca939e4f4376b26485b518d55d152dd45e48 /include/linux | |
| parent | 1cafc30f43696e8b1b6f7ef4fed354cb3e3af2e6 (diff) | |
| download | op-kernel-dev-14ed9d23aa9acd79210a92ac561a728b42a8e281.zip op-kernel-dev-14ed9d23aa9acd79210a92ac561a728b42a8e281.tar.gz | |
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')
| -rw-r--r-- | include/linux/bitmap.h | 1 | ||||
| -rw-r--r-- | include/linux/bitops.h | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 64b4641..acad110 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -6,6 +6,7 @@ #include <linux/types.h> #include <linux/bitops.h> #include <linux/string.h> +#include <linux/kernel.h> /* * bitmaps provide bit arrays that consume one or more unsigned diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 7fc90d7..69c1edb 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -6,8 +6,7 @@ #define BIT(nr) (1UL << (nr)) #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) -#define BITS_TO_TYPE(nr, t) (((nr)+(t)-1)/(t)) -#define BITS_TO_LONGS(nr) BITS_TO_TYPE(nr, BITS_PER_LONG) +#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_LONG) #define BITS_PER_BYTE 8 #endif |
