[media] s5k6aa: Use devm_kzalloc function

devm_kzalloc() eliminates the need to free explicitly thereby
making the code a bit simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 file changed