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Commit 131a5b9d authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

regulator: lp8788-buck: Kill _gpio_request function 



Simply use devm_gpio_request_one() instead.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Acked-by: default avatarMilo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 40b5aa8f

drivers/regulator/lp8788-buck.c

+4 −14
Original line number Diff line number Diff line
@@ -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;

		}