mx6sxsabresd: Use 'int' for return values
authorFabio Estevam <fabio.estevam@freescale.com>
Tue, 21 Jul 2015 23:37:22 +0000 (20:37 -0300)
committerStefano Babic <sbabic@denx.de>
Sun, 26 Jul 2015 10:12:04 +0000 (12:12 +0200)
The variable 'ret' is used to store the value returned by pfuze_mode_init(),
so it should be of type 'int' instead of 'unsigned int' in order to
correctly handle negative numbers.

Fix the variable type.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
board/freescale/mx6sxsabresd/mx6sxsabresd.c

index 2ff960e3bb784149ccc2650f5e8700b3a9ee8a4d..d58a79a6b8dff1a4c4b9463f33cfb54bf48b8636 100644 (file)
@@ -199,7 +199,8 @@ static struct i2c_pads_info i2c_pad_info1 = {
 int power_init_board(void)
 {
        struct pmic *p;
-       unsigned int reg, ret;
+       unsigned int reg;
+       int ret;
 
        p = pfuze_common_init(I2C_PMIC);
        if (!p)