media: v4l2-core: 32 bit to 64 bit v4l2-compat changes

Additional changes needed for running 32 bit app on top of
Ibd9486e6f8be9673b381f86d69fafa081c8f2539 change.

CRs-Fixed: 2201201
Change-Id: I074ead5bbcda84e7be4a9dd11d80d2dd8e8975c6
Signed-off-by: Shivendra Kakrania <shiven@codeaurora.org>