diff options
| -rw-r--r-- | drivers/regulator/gpio-regulator.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index ebe2b5c2e2df..2c38bea5065e 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c | |||
| @@ -104,13 +104,15 @@ static int gpio_regulator_set_value(struct regulator_dev *dev, | |||
| 104 | int min, int max) | 104 | int min, int max) |
| 105 | { | 105 | { |
| 106 | struct gpio_regulator_data *data = rdev_get_drvdata(dev); | 106 | struct gpio_regulator_data *data = rdev_get_drvdata(dev); |
| 107 | int ptr, target, state, best_val = INT_MAX; | 107 | int ptr, target = 0, state, best_val = INT_MAX; |
| 108 | 108 | ||
| 109 | for (ptr = 0; ptr < data->nr_states; ptr++) | 109 | for (ptr = 0; ptr < data->nr_states; ptr++) |
| 110 | if (data->states[ptr].value < best_val && | 110 | if (data->states[ptr].value < best_val && |
| 111 | data->states[ptr].value >= min && | 111 | data->states[ptr].value >= min && |
| 112 | data->states[ptr].value <= max) | 112 | data->states[ptr].value <= max) { |
| 113 | target = data->states[ptr].gpios; | 113 | target = data->states[ptr].gpios; |
| 114 | best_val = data->states[ptr].value; | ||
| 115 | } | ||
| 114 | 116 | ||
| 115 | if (best_val == INT_MAX) | 117 | if (best_val == INT_MAX) |
| 116 | return -EINVAL; | 118 | return -EINVAL; |
