Commit f7589f28 authored Feb 01, 2006 by Bryan O'Sullivan Committed by Linus Torvalds Feb 01, 2006

[PATCH] Define BITS_PER_BYTE



This can make the intent behind some arithmetic expressions clearer.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 493f01d1

include/linux/types.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,8 @@
		(((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
		#define DECLARE_BITMAP(name,bits) \
		unsigned long name[BITS_TO_LONGS(bits)]

		#define BITS_PER_BYTE 8
		#endif

		#include <linux/posix_types.h>