Module remove call is not cleaning up char dev completely.
Update remove call sequence to call class_destroy, device_destroy
and cdev_del to clean up char dev complexly.
Change-Id: I07f28c27ac0ca78cb8223118bd0be3b3a5654224
Signed-off-by: Om Prakash Singh <quic_omprsing@quicinc.com>
Add the qrng driver which adds support for the kernel to utilize
QTI's PRNG hardware for RNG operations.
Change-Id: I9c9cb7f907470c88e182dc869f302e4ca83fb798