[PATCH] regulator: fixed: Init gpio properly

[Sascha Hauer]

gpio has to be initialized with an invalid gpio number. 0 is a valid
number and it will be requested and used by the driver.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/regulator/fixed.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 2515d3e..87554d2 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -69,6 +69,7 @@ static int regulator_fixed_probe(struct device_d *dev)
 		return -EINVAL;
 
 	fix = xzalloc(sizeof(*fix));
+	fix->gpio = -EINVAL;
 
 	if (of_get_property(dev->device_node, "gpio", NULL)) {
 		fix->gpio = of_get_named_gpio_flags(dev->device_node, "gpio", 0, &gpioflags);
-- 
2.7.0.rc3