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authorAxel Lin <axel.lin@gmail.com>2012-03-27 15:20:08 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-28 12:44:07 +0100
commit3a744038b3709cd467b693f3e146c6d5b8120a18 (patch)
tree840ff5477c11763260773054bff60096cbe1576b /drivers/regulator
parented3be9a0e3c1050fe07d69a8c600d86cac76cdc4 (diff)
downloadlinux-3a744038b3709cd467b693f3e146c6d5b8120a18.tar.bz2
regulator: wm8350: Fix the logic to choose best current limit setting
Current implementation in get_isink_val actually choose the biggest current limit setting falls within the specified range. What we want is to choose the smallest current limit setting falls within the specified range. Fix it. 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 ff3465423be1..f29803cfd0cb 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -99,7 +99,7 @@ static int get_isink_val(int min_uA, int max_uA, u16 *setting)
{
int i;
- for (i = ARRAY_SIZE(isink_cur) - 1; i >= 0; i--) {
+ for (i = 0; i < ARRAY_SIZE(isink_cur); i++) {
if (min_uA <= isink_cur[i] && max_uA >= isink_cur[i]) {
*setting = i;
return 0;