[media] s5p-jpeg: Fix build break when CONFIG_OF is undefined

[media] s5p-jpeg: Fix build break when CONFIG_OF is undefined

This patch fixes build break occurring when there is no support
for Device Tree turned on in the kernel configuration. In such
case only the driver variant for S5PC210 SoC will be available.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>