tree 98725f1f2487d02d0862e0f29f97143b30272a55
parent 8f8edd491ac64c3cfe4e8ffff2b7385df5c02860
author Javier Martinez Canillas <javier@osg.samsung.com> 1461163076 -0400
committer Wolfram Sang <wsa@the-dreams.de> 1461623527 +0200

i2c: s3c2410: Check clk_prepare_enable() return value

The clk_prepare_enable() function can fail so check the return
value and propagate the error in case of a failure.

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>