diff options
| author | Axel Lin <axel.lin@ingics.com> | 2012-12-07 17:25:13 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-10 12:18:43 +0900 |
| commit | 131a5b9d82f802e8e0320e81abf38ed2781bb35a (patch) | |
| tree | 3dbda09256807f14e40149fb80c90db2d9231f1c /drivers/regulator/lp8788-buck.c | |
| parent | 40b5aa8f0d06865c00a7cf4169cbe37d73e137a3 (diff) | |
| download | kernel_goldelico_gta04-131a5b9d82f802e8e0320e81abf38ed2781bb35a.zip kernel_goldelico_gta04-131a5b9d82f802e8e0320e81abf38ed2781bb35a.tar.gz kernel_goldelico_gta04-131a5b9d82f802e8e0320e81abf38ed2781bb35a.tar.bz2 | |
regulator: lp8788-buck: Kill _gpio_request function
Simply use devm_gpio_request_one() instead.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/lp8788-buck.c')
| -rw-r--r-- | drivers/regulator/lp8788-buck.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c index ba3e0aa..fab2590 100644 --- a/drivers/regulator/lp8788-buck.c +++ b/drivers/regulator/lp8788-buck.c @@ -429,18 +429,6 @@ static struct regulator_desc lp8788_buck_desc[] = { }, }; -static int _gpio_request(struct lp8788_buck *buck, int gpio, char *name) -{ - struct device *dev = buck->lp->dev; - - if (!gpio_is_valid(gpio)) { - dev_err(dev, "invalid gpio: %d\n", gpio); - return -EINVAL; - } - - return devm_gpio_request_one(dev, gpio, DVS_LOW, name); -} - static int lp8788_dvs_gpio_request(struct lp8788_buck *buck, enum lp8788_buck_id id) { @@ -452,7 +440,8 @@ static int lp8788_dvs_gpio_request(struct lp8788_buck *buck, switch (id) { case BUCK1: gpio = pdata->buck1_dvs->gpio; - ret = _gpio_request(buck, gpio, b1_name); + ret = devm_gpio_request_one(buck->lp->dev, gpio, DVS_LOW, + b1_name); if (ret) return ret; @@ -461,7 +450,8 @@ static int lp8788_dvs_gpio_request(struct lp8788_buck *buck, case BUCK2: for (i = 0 ; i < LP8788_NUM_BUCK2_DVS ; i++) { gpio = pdata->buck2_dvs->gpio[i]; - ret = _gpio_request(buck, gpio, b2_name[i]); + ret = devm_gpio_request_one(buck->lp->dev, gpio, + DVS_LOW, b2_name[i]); if (ret) return ret; } |