diff options
Diffstat (limited to 'drivers/i2c/rk_i2c.c')
| -rw-r--r-- | drivers/i2c/rk_i2c.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/i2c/rk_i2c.c b/drivers/i2c/rk_i2c.c index f8fac45b6c..9927af94a8 100644 --- a/drivers/i2c/rk_i2c.c +++ b/drivers/i2c/rk_i2c.c @@ -342,7 +342,7 @@ static int rockchip_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs) { struct rk_i2c *i2c = dev_get_priv(bus); - int ret; + int ret = 0; debug("i2c_xfer: %d messages\n", nmsgs); for (; nmsgs > 0; nmsgs--, msg++) { @@ -356,14 +356,15 @@ static int rockchip_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, } if (ret) { debug("i2c_write: error sending\n"); - return -EREMOTEIO; + ret = -EREMOTEIO; + break; } } rk_i2c_send_stop_bit(i2c); rk_i2c_disable(i2c); - return 0; + return ret; } int rockchip_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) |