diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-01-28 22:16:03 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-29 00:44:17 +0800 |
| commit | 655efa0ff202484ac1ec43156b98373b53a77eb3 (patch) | |
| tree | bc7090cb5c07067ffa2b035d2c1f56bf4e78fc19 /drivers | |
| parent | 949db153b6466c6f7cad5a427ecea94985927311 (diff) | |
regulator: gpio-regulator: Use of_gpio_count()
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/gpio-regulator.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index bae681ccd3e..d819ba73a18 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, |