[U-Boot] [PATCH v4 4/6] 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 ---

Notes: Changes since v2: - Fixed commit message

Changes since v1: - Rebased on top of patch 1050650 ("i2c: rcar_i2c: Add Gen3 SoC support")

drivers/i2c/rcar_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/rcar_i2c.c b/drivers/i2c/rcar_i2c.c index a2c62cf934..eb2158ae00 100644 --- a/drivers/i2c/rcar_i2c.c +++ b/drivers/i2c/rcar_i2c.c @@ -220,7 +220,7 @@ 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;