From: Markus Pargmann <mpa@pengutronix.de>
Date: Mon, 3 Nov 2014 18:12:06 +0000 (+0100)
Subject: regulator: gpio: Use gpio_is_valid
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2454f8d15cf75781a2714e99badbfbc2f5a7dacb;p=linux-beck.git

regulator: gpio: Use gpio_is_valid

Use gpio_is_valid instead of an explicit comparison with 0.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 5da0125fac6a..86546c1c32c4 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -322,7 +322,7 @@ static int gpio_regulator_probe(struct platform_device *pdev)
 	cfg.driver_data = drvdata;
 	cfg.of_node = np;
 
-	if (config->enable_gpio >= 0) {
+	if (gpio_is_valid(config->enable_gpio)) {
 		cfg.ena_gpio = config->enable_gpio;
 		cfg.ena_gpio_initialized = true;
 	}