diff options
Diffstat (limited to 'cpu/mpc8260/i2c.c')
| -rw-r--r-- | cpu/mpc8260/i2c.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cpu/mpc8260/i2c.c b/cpu/mpc8260/i2c.c index 69ae535..789c514 100644 --- a/cpu/mpc8260/i2c.c +++ b/cpu/mpc8260/i2c.c @@ -223,7 +223,7 @@ void i2c_init(int speed, int slaveadd) volatile I2C_BD *rxbd, *txbd; uint dpaddr; -#ifdef CFG_I2C_INIT_BOARD +#ifdef CFG_I2C_INIT_BOARD /* call board specific i2c bus reset routine before accessing the */ /* environment, which might be in a chip on that bus. For details */ /* about this problem see doc/I2C_Edge_Conditions. */ @@ -494,7 +494,7 @@ int i2c_doio(i2c_state_t *state) volatile iic_t *iip; volatile i2c8260_t *i2c = (i2c8260_t *)&immap->im_i2c; volatile I2C_BD *txbd, *rxbd; - int n, i, b, rxcnt = 0, rxtimeo = 0, txcnt = 0, txtimeo = 0, rc = 0; + int n, i, b, rxcnt = 0, rxtimeo = 0, txcnt = 0, txtimeo = 0, rc = 0; uint dpaddr; PRINTD(("[I2C] i2c_doio\n")); @@ -543,7 +543,7 @@ int i2c_doio(i2c_state_t *state) rxbd = ((I2C_BD*)state->rxbd) - n; for (i = 0; i < n; i++) { - rxtimeo += TOUT_LOOP * rxbd->length; + rxtimeo += TOUT_LOOP * rxbd->length; rxbd++; } @@ -670,7 +670,7 @@ i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) * and the extra bits end up in the "chip address" bit slots. * This makes a 24WC08 (1Kbyte) chip look like four 256 byte * chips. - * + * * Note that we consider the length of the address field to still * be one byte because the extra address bits are hidden in the * chip address. @@ -719,7 +719,7 @@ i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) * and the extra bits end up in the "chip address" bit slots. * This makes a 24WC08 (1Kbyte) chip look like four 256 byte * chips. - * + * * Note that we consider the length of the address field to still * be one byte because the extra address bits are hidden in the * chip address. |