linux-phytec-fsl

[media] s5p-jpeg: Add missing braces around sizeof

Silences the following warning:
WARNING: sizeof *ctx should be sizeof(*ctx)

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