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@xxxxxxxxxxxxxxx>
---
Cc: Wolfram Sang <wsa@xxxxxxxxxxxxx>
Cc: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Cc: Magnus Damm <damm@xxxxxxxxxxxxx>
Cc: linux-i2c@xxxxxxxxxxxxxxx
Cc: linux-sh@xxxxxxxxxxxxxxx
---
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
--
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