video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from fb_info
video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from fb_info

Use container_of instead of casting first structure member.

Signed-off-by: Fabian Frederick <3efd2a027b14fd890cd23a9ef6d1134b4e5ad850@skynet.be>
Signed-off-by: Tomi Valkeinen <e1ca4dbb8be1acaf20734fecd2da10ed1d46a9bb@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs