Cleanup for GCC-4.x

[oweals/u-boot.git] / cpu / mpc8xx / i2c.c

diff --git a/cpu/mpc8xx/i2c.c b/cpu/mpc8xx/i2c.c
index baa3552b078f5a0fee32006ae216b51ea6cefe95..682db53edb10d9807e015f03b717682087fe308b 100644 (file)
--- a/cpu/mpc8xx/i2c.c
+++ b/cpu/mpc8xx/i2c.c
@@ -724,7 +724,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
 uchar
 i2c_reg_read(uchar i2c_addr, uchar reg)
 {
-       char buf;
+       uchar buf;
 
        i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);