[PATCH 2/3] power: regulator: common: use dm_gpio_is_valid helper

[Julien Stephan]

Use dm_gpio_is_valid() helper function instead of manually checking the
gpio.

Signed-off-by: Julien Stephan <jstephan at baylibre.com>
---
 drivers/power/regulator/regulator_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/regulator/regulator_common.c b/drivers/power/regulator/regulator_common.c
index ce3d80670de045dde7e263c5301bccd744abd2f5..cf98998579aa8a3cb7f09dccd2124207a58d8b00 100644
--- a/drivers/power/regulator/regulator_common.c
+++ b/drivers/power/regulator/regulator_common.c
@@ -51,7 +51,7 @@ int regulator_common_get_enable(const struct udevice *dev,
 	struct regulator_common_plat *plat)
 {
 	/* Enable GPIO is optional */
-	if (!plat->gpio.dev)
+	if (!dm_gpio_is_valid(&plat->gpio))
 		return true;
 
 	return dm_gpio_get_value(&plat->gpio);

-- 
2.50.1