[PATCH 1/2] regulator: gpio-regulator: Use of_gpio_count()

[Axel Lin]

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/regulator/gpio-regulator.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index bae681c..d819ba7 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -163,10 +163,7 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np)
 	config->enable_gpio = of_get_named_gpio(np, "enable-gpio", 0);
 
 	/* Fetch GPIOs. */
-	for (i = 0; ; i++)
-		if (of_get_named_gpio(np, "gpios", i) < 0)
-			break;
-	config->nr_gpios = i;
+	config->nr_gpios = of_gpio_count(np);
 
 	config->gpios = devm_kzalloc(dev,
 				sizeof(struct gpio) * config->nr_gpios,
-- 
1.7.9.5



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