diff options
Diffstat (limited to 'cpu/mpc83xx/i2c.c')
| -rw-r--r-- | cpu/mpc83xx/i2c.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/cpu/mpc83xx/i2c.c b/cpu/mpc83xx/i2c.c index 3db7d2c..4e70f80 100644 --- a/cpu/mpc83xx/i2c.c +++ b/cpu/mpc83xx/i2c.c @@ -41,7 +41,7 @@ #include <i2c.h> #include <asm/i2c.h> -#ifdef CONFIG_MPC8349ADS +#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X) i2c_t * mpc8349_i2c = (i2c_t*)(CFG_IMMRBAR + CFG_I2C_OFFSET); #endif @@ -109,7 +109,9 @@ i2c_wait (int write) return 0; } while (get_timer (timeval) < I2C_TIMEOUT); + debug("i2c_wait: timed out\n"); + return -1; } static __inline__ int @@ -231,12 +233,12 @@ int i2c_probe (uchar chip) * 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); |