Adds compat_ioctl for 32-bit user space applications on a 64-bit system.

[m.chehab@osg.samsung.com: add missing include compat.h]
Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>