regulator: gpio: Warn if an invalid regulator-type is supplied

Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@linaro.org>
mariux64 · Dec 6, 2013 · 9eb9d31 · 9eb9d31
1 parent 5b1ada8
commit 9eb9d31
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
@@ -210,6 +210,9 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np)
 			config->type = REGULATOR_VOLTAGE;
 		else if (!strncmp("current", regtype, 7))
 			config->type = REGULATOR_CURRENT;
+		else
+			dev_warn(dev, "Unknown regulator-type '%s'\n",
+				 regtype);
 	}
 
 	return config;