This commit quiets two type of warnings:
- warning: ISO C90 forbids mixed declarations and code
[-Wdeclaration-after-statement]
- warning: passing argument 1 of ‘PTR_ERR’ makes pointer from integer
without a cast [-Wint-conversion]
introduced by "video: mxc epdc: Add QOS handling in driver" commit.
Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>