Message ID | 1390752337-22386-7-git-send-email-ben.dooks@codethink.co.uk |
---|---|
State | Accepted |
Headers | show |
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;
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 <ben.dooks@codethink.co.uk> --- Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Magnus Damm <damm@opensource.se> Cc: linux-i2c@vger.kernel.org Cc: linux-sh@vger.kernel.org --- drivers/i2c/busses/i2c-rcar.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)