From ad0b8b9e82b63ad2cc5e6822448adc897f49a5c4 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Mon, 10 Dec 2012 08:55:52 +0000 Subject: regulator: gpio-regulator: Fix logical error in for() loop The cond-statement of this particular for() loop will always be true as long as at least one voltage-shifting GPIO is present. If it wasn't for the break below, we'd be stuck in a forever loop. This patch inserts the correct cond-statement into the statement. Cc: Mark Brown Signed-off-by: Lee Jones Signed-off-by: Mark Brown --- drivers/regulator/gpio-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/regulator/gpio-regulator.c') diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 8c4e23739494..84e585fca795 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -174,7 +174,7 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np) if (!config->gpios) return ERR_PTR(-ENOMEM); - for (i = 0; config->nr_gpios; i++) { + for (i = 0; i < config->nr_gpios; i++) { gpio = of_get_named_gpio(np, "gpios", i); if (gpio < 0) break; -- cgit v1.2.3