tree dd4d43aca20405a371f73183fed8bd15ad3cc696
parent 0915833bd5f9987fdcdb491da1e75026bae05683
author Javier Martinez Canillas <javier@osg.samsung.com> 1461163075 -0400
committer Wolfram Sang <wsa@the-dreams.de> 1461623523 +0200

i2c: s3c2410: Print errno code in error logs

The driver not always prints the error code in case of a failure but this
information can be very useful for debugging. So let's print if available.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>