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authorAxel Lin <axel.lin@gmail.com>2012-03-12 10:17:56 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-12 10:48:18 +0000
commitdce7304f4b8ea9e12c1bd58747f16f579c4d7b2d (patch)
tree474c7a3fe80bc3f4efb5fc462df2087b959c4b94 /drivers/regulator
parent85c5d86d0e87bd843d711dcb7427c6ba64f736d1 (diff)
downloadlinux-dce7304f4b8ea9e12c1bd58747f16f579c4d7b2d.tar.bz2
regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current
DIV_ROUND_CLOSEST performs the computation (x + d/2)/d with better readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/wm8350-regulator.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 4f46067455c8..ab1e183a74b5 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -186,7 +186,7 @@ static int wm8350_isink_get_current(struct regulator_dev *rdev)
return 0;
}
- return (isink_cur[val] + 50) / 100;
+ return DIV_ROUND_CLOSEST(isink_cur[val], 100);
}
/* turn on ISINK followed by DCDC */