android: pmem: use legacy pmem code from .32 & .35 jb kernels

The newer code caused issues with remapping the pmem memory.

Signed-off-by: marc1706 <admin@m-a-styles.de>
drivers: genlock: port newer genlock code from marc .35 kernel

Signed-off-by: marc1706 <admin@m-a-styles.de>