diff options
| author | Axel Lin <axel.lin@gmail.com> | 2010-10-26 07:55:54 +0800 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-10-28 22:40:32 +0100 |
| commit | ec10b0e94ebe7de3b301d60e6f7f4a12d3d280c6 (patch) | |
| tree | a4e2f4b54fa22e52f3f634d5f5a10c4206e2fa2a /drivers/regulator/max8952.c | |
| parent | da05738e94b644d759f28184a9f0bf875b271c55 (diff) | |
regulator: max8952 - fix max8952_set_voltage
In current implementation, vid is declared as u8,
then "vid == -1" is always false, and "vid >= 0" is always true.
Thus change it to s8.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/max8952.c')
| -rw-r--r-- | drivers/regulator/max8952.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c index 7d6aacf5c49..0d5dda4fd91 100644 --- a/drivers/regulator/max8952.c +++ b/drivers/regulator/max8952.c @@ -136,7 +136,7 @@ static int max8952_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct max8952_data *max8952 = rdev_get_drvdata(rdev); - u8 vid = -1, i; + s8 vid = -1, i; if (!gpio_is_valid(max8952->pdata->gpio_vid0) || !gpio_is_valid(max8952->pdata->gpio_vid0)) { |