From: Markus Pargmann <mpa@pengutronix.de>
Date: Mon, 3 Nov 2014 18:12:05 +0000 (+0100)
Subject: regulator: fixed: Use gpio_is_valid
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5315fe2f8defc012a5800423be3f6098f95527d7;p=linux-beck.git

regulator: fixed: 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/fixed.c b/drivers/regulator/fixed.c
index 17f6a7d331f8..709fba19e596 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -157,7 +157,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
 
 	drvdata->desc.fixed_uV = config->microvolts;
 
-	if (config->gpio >= 0) {
+	if (gpio_is_valid(config->gpio)) {
 		cfg.ena_gpio = config->gpio;
 		if (pdev->dev.of_node)
 			cfg.ena_gpio_initialized = true;