Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] regulator: gpio-regulator: Use of_gpio_count() | From | Axel Lin <> | Date | Mon, 28 Jan 2013 22:16:03 +0800 |
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Signed-off-by: Axel Lin <axel.lin@ingics.com> --- 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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