Cleanup for GCC-4.x
diff --git a/cpu/mpc83xx/i2c.c b/cpu/mpc83xx/i2c.c
index 3db7d2c..94da4a9 100644
--- a/cpu/mpc83xx/i2c.c
+++ b/cpu/mpc83xx/i2c.c
@@ -110,6 +110,7 @@
return 0;
} while (get_timer (timeval) < I2C_TIMEOUT);
debug("i2c_wait: timed out\n");
+ return -1;
}
static __inline__ int
@@ -231,12 +232,12 @@
* and looking for an <ACK> back.
*/
udelay(10000);
- return i2c_read (chip, 0, 1, (char *)&tmp, 1);
+ return i2c_read (chip, 0, 1, (uchar *)&tmp, 1);
}
uchar i2c_reg_read (uchar i2c_addr, uchar reg)
{
- char buf[1];
+ uchar buf[1];
i2c_read (i2c_addr, reg, 1, buf, 1);