diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/zforce_ts.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c index c6b506a01b2a..316901c751c0 100644 --- a/drivers/input/touchscreen/zforce_ts.c +++ b/drivers/input/touchscreen/zforce_ts.c @@ -107,8 +107,6 @@ struct zforce_ts { struct touchscreen_properties prop; char phys[32]; - struct regulator *reg_vdd; - struct gpio_desc *gpio_int; struct gpio_desc *gpio_rst; @@ -675,11 +673,7 @@ static void zforce_reset(void *data) struct zforce_ts *ts = data; zforce_reset_assert(ts); - udelay(10); - - if (!IS_ERR(ts->reg_vdd)) - regulator_disable(ts->reg_vdd); } static void zforce_ts_parse_legacy_properties(struct zforce_ts *ts) @@ -742,16 +736,11 @@ static int zforce_probe(struct i2c_client *client) "failed to request reset GPIO\n"); } - ts->reg_vdd = devm_regulator_get(&client->dev, "vdd"); - error = PTR_ERR_OR_ZERO(ts->gpio_rst); + error = devm_regulator_get_enable(&client->dev, "vdd"); if (error) return dev_err_probe(&client->dev, error, "failed to request vdd supply\n"); - error = regulator_enable(ts->reg_vdd); - if (error) - return error; - /* * According to datasheet add 100us grace time after regular * regulator enable delay. |