mx6sxsabresd: Use 'int' for return values
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>
diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
index 2ff960e..d58a79a 100644
--- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c
+++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
@@ -199,7 +199,8 @@
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)