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Commit ad0b8b9e authored by Lee Jones's avatar Lee Jones Committed by Mark Brown
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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 <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent ec4f7b88

drivers/regulator/gpio-regulator.c

+1 −1
Original line number Diff line number Diff line
@@ -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;