The response to a bus NACK is to return -ENXIO instead of the -EREMOTEIO being currently returned by the driver.
Signed-off-by: Ben Dooks <[email protected]> --- Cc: Wolfram Sang <[email protected]> Cc: Simon Horman <[email protected]> Cc: Magnus Damm <[email protected]> Cc: [email protected] Cc: [email protected] --- drivers/i2c/busses/i2c-rcar.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index dc8c224..fa16adf 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -599,7 +599,7 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap, * error handling */ if (rcar_i2c_flags_has(priv, ID_NACK)) { - ret = -EREMOTEIO; + ret = -ENXIO; break; } @@ -618,7 +618,7 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap, pm_runtime_put(dev); - if (ret < 0 && ret != -EREMOTEIO) + if (ret < 0 && ret != -ENXIO) dev_err(dev, "error %d : %x\n", ret, priv->flags); return ret; -- 1.8.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
