lp8788-buck: fix a parent device on devm_gpio_request()
Use 'platform_device' rather than i2c client device node.
Arguments are added in lp8788_init_dvs() and lp8788_dvs_gpio_request().
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index 4916a55..98770e8 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -429,7 +429,8 @@
},
};
-static int lp8788_dvs_gpio_request(struct lp8788_buck *buck,
+static int lp8788_dvs_gpio_request(struct platform_device *pdev,
+ struct lp8788_buck *buck,
enum lp8788_buck_id id)
{
struct lp8788_platform_data *pdata = buck->lp->pdata;
@@ -440,7 +441,7 @@
switch (id) {
case BUCK1:
gpio = pdata->buck1_dvs->gpio;
- ret = devm_gpio_request_one(buck->lp->dev, gpio, DVS_LOW,
+ ret = devm_gpio_request_one(&pdev->dev, gpio, DVS_LOW,
b1_name);
if (ret)
return ret;
@@ -450,7 +451,7 @@
case BUCK2:
for (i = 0 ; i < LP8788_NUM_BUCK2_DVS ; i++) {
gpio = pdata->buck2_dvs->gpio[i];
- ret = devm_gpio_request_one(buck->lp->dev, gpio,
+ ret = devm_gpio_request_one(&pdev->dev, gpio,
DVS_LOW, b2_name[i]);
if (ret)
return ret;
@@ -464,7 +465,8 @@
return 0;
}
-static int lp8788_init_dvs(struct lp8788_buck *buck, enum lp8788_buck_id id)
+static int lp8788_init_dvs(struct platform_device *pdev,
+ struct lp8788_buck *buck, enum lp8788_buck_id id)
{
struct lp8788_platform_data *pdata = buck->lp->pdata;
u8 mask[] = { LP8788_BUCK1_DVS_SEL_M, LP8788_BUCK2_DVS_SEL_M };
@@ -483,7 +485,7 @@
(id == BUCK2 && !pdata->buck2_dvs))
goto set_default_dvs_mode;
- if (lp8788_dvs_gpio_request(buck, id))
+ if (lp8788_dvs_gpio_request(pdev, buck, id))
goto set_default_dvs_mode;
return lp8788_update_bits(buck->lp, LP8788_BUCK_DVS_SEL, mask[id],
@@ -509,7 +511,7 @@
buck->lp = lp;
- ret = lp8788_init_dvs(buck, id);
+ ret = lp8788_init_dvs(pdev, buck, id);
if (ret)
return ret;