[PATCH 3/7] regulator: wm831x-isink: set_current_limit shouldselect the maximum current in specific range

[Axel Lin]

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 drivers/regulator/wm831x-isink.c |    9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 0d207c2..5dba339 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -97,14 +97,13 @@ static int wm831x_isink_set_current(struct regulator_dev *rdev,
 {
 	struct wm831x_isink *isink = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = isink->wm831x;
-	int ret, i;
+	int i;
 
-	for (i = 0; i < ARRAY_SIZE(wm831x_isinkv_values); i++) {
+	for (i = ARRAY_SIZE(wm831x_isinkv_values) - 1; i >= 0; i--) {
 		int val = wm831x_isinkv_values[i];
 		if (min_uA <= val && val <= max_uA) {
-			ret = wm831x_set_bits(wm831x, isink->reg,
-					      WM831X_CS1_ISEL_MASK, i);
-			return ret;
+			return wm831x_set_bits(wm831x, isink->reg,
+					       WM831X_CS1_ISEL_MASK, i);
 		}
 	}
 
-- 
1.7.9.5



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