diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/at91_i2c.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c index d394044f80..20d09296a1 100644 --- a/drivers/i2c/at91_i2c.c +++ b/drivers/i2c/at91_i2c.c @@ -72,6 +72,8 @@ static int at91_i2c_xfer_msg(struct at91_i2c_bus *bus, struct i2c_msg *msg) } else { writel(msg->buf[0], ®->thr); + ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY); + for (i = 1; !ret && (i < msg->len); i++) { writel(msg->buf[i], ®->thr); ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY); |