ENGR00174829-2 power: max8903_charger: fix build warrning.

Fix below warrning message:
drivers/power/max8903_charger.c:218:
warning: 'gpio' may be used uninitialized in this function

Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>

diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c
index 19ca5fb3713abbdf56d73ba1bf421c661efe5440..89bb5d127f0332b16aefc933534a2ff030549da4 100644 (file)
--- a/drivers/power/max8903_charger.c
+++ b/drivers/power/max8903_charger.c
@@ -185,7 +185,7 @@ static __devinit int max8903_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct max8903_pdata *pdata = pdev->dev.platform_data;
        int ret = 0;
-       int gpio;
+       int gpio = 0;
        int ta_in = 0;
        int usb_in = 0;