i2c: rcar: fix clk_get() error handling
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Thu, 12 Sep 2013 12:36:47 +0000 (14:36 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Mon, 30 Sep 2013 04:02:32 +0000 (06:02 +0200)
When clk_get() fails, it returns an error code, not a NULL. This patch
fixes such an error handling bug.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

No differences found