[U-Boot] [PATCH v3 4/6] i2c: rcar_i2c: Don't mask errors with EREMOTEIO at rcar_i2c_xfer

[Marek Vasut]

On 3/6/19 11:46 AM, Ismael Luceno Cortes wrote:
> 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 at silicon-gears.com>

Reviewed-by: Marek Vasut <marek.vasut+renesas at gmail.com>

> ---
>  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 a88fbcf34f..9223eaecbf 100644
> --- a/drivers/i2c/rcar_i2c.c
> +++ b/drivers/i2c/rcar_i2c.c
> @@ -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;
> 


-- 
Best regards,
Marek Vasut