]> nv-tegra.nvidia Code Review - linux-2.6.git/commit
Create a DIV_ROUND_CLOSEST macro to do division with rounding
authorDarrick J. Wong <djwong@us.ibm.com>
Tue, 6 Jan 2009 22:40:51 +0000 (14:40 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 6 Jan 2009 23:59:12 +0000 (15:59 -0800)
commit9fe06081ef145d6582c39e18203b5fffe6f3abc2
tree290e0e6019f0aad96041340ce9b89bb8edf23840
parent30079677428ae1349d5063b96f677270dfd54309
Create a DIV_ROUND_CLOSEST macro to do division with rounding

Create a helper macro to divide two numbers and round the result to the
nearest whole number.  This is a helper macro for hwmon drivers that want
to convert incoming sysfs values per standard hwmon practice, though the
macro itself can be used by anyone.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/kernel.h