[media] Revert "[media] smiapp: Don't compile of_read_number() if CONFIG_OF isn't defined"

This reverts commit cb88d7384e5e05f90c1daa7750bdb467fd026261.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed