i2c: rcar_i2c: Don't mask errors with EREMOTEIO at rcar_i2c_xfer
authorIsmael Luceno Cortes <ismael.luceno@silicon-gears.com>
Thu, 7 Mar 2019 18:00:53 +0000 (18:00 +0000)
committerHeiko Schocher <hs@denx.de>
Fri, 8 Mar 2019 04:53:23 +0000 (05:53 +0100)
commitff4035be9bd1ef60f5cf772539304ac1ee728fbb
tree66dcd0259519df2f0c2964ccf9a479bdda06645a
parent3ad31eb1cc6ed4b9a54529df5a30c8321a0ec0de
i2c: rcar_i2c: Don't mask errors with EREMOTEIO at rcar_i2c_xfer

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>
drivers/i2c/rcar_i2c.c