[PATCH] net: phy: mdio-gpio.c: fix "no previous prototype" warning

[Antony Pavlov]

The patch fixes this compiler's warning:

drivers/net/phy/mdio-gpio.c:48:24: warning: no previous prototype
        for 'mdio_gpio_of_get_info' [-Wmissing-prototypes]
 struct mdio_gpio_info *mdio_gpio_of_get_info(struct device_d *dev)
                        ^

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 drivers/net/phy/mdio-gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index a839f2dee..a846fb28e 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -45,7 +45,7 @@ struct mdio_gpio_info {
 	int mdc_active_low, mdio_active_low, mdo_active_low;
 };
 
-struct mdio_gpio_info *mdio_gpio_of_get_info(struct device_d *dev)
+static struct mdio_gpio_info *mdio_gpio_of_get_info(struct device_d *dev)
 {
 	int ret;
 	enum of_gpio_flags flags;
-- 
2.11.0