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Subject[PATCH 1/4] regulator: wm831x-isink: Select maximum current in specific range
Date
.set_current_limit callback should select the current closest to max_uA.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/regulator/wm831x-isink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 6dd891d7eee3..676a4701c986 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -99,7 +99,7 @@ static int wm831x_isink_set_current(struct regulator_dev *rdev,
struct wm831x *wm831x = isink->wm831x;
int ret, 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,
--
2.17.1
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