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i2c: rcar_i2c: Don't mask errors with EREMOTEIO at rcar_i2c_xfer

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Fix rcar_i2c_xfer return value, previously it was always returning
-EREMOTEIO when dealing with errors from calls to the read/write
functions.

Signed-off-by: Ismael Luceno <ismael.luceno@silicon-gears.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Ismael Luceno Cortes 2019-03-07 18:00:53 +00:00 committed by Heiko Schocher
parent 3ad31eb1cc
commit ff4035be9b
1 changed files with 1 additions and 1 deletions
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drivers/i2c/rcar_i2c.c
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@ -221,7 +221,7 @@ static int rcar_i2c_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs)
ret = rcar_i2c_write_common(dev, msg);
if (ret)
return -EREMOTEIO;
return ret;
}
return ret;