From 14ed9d23aa9acd79210a92ac561a728b42a8e281 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 18 Oct 2007 23:40:37 -0700 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/bitmap.h | 1 + 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 64b4641904fe..acad1105d942 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -6,6 +6,7 @@ #include #include #include +#include /* * bitmaps provide bit arrays that consume one or more unsigned 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 @@ #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 -- 2.20.1