Revert "Revert "kernel: rng: Add IOCTL support to disable bus bandwidth""
This reverts commit 911fb8222bf5f4df424368a27b1c9f513db0a9d2

Change-Id: If9d4d8be7690c2cd7d4fffba084edb7247042dd0
kernel/msm: Add qrngp header file

Add qrngp header file, required for external/qrngd project.

Change-Id: Iac27ff57df91efe370ec749451142942289b23a8
Signed-off-by: Hariprasad Dhalinarasimha <hnamgund@codeaurora.org>
msm8974: update crypto to kk_3.5, enable QCRYPTO in defconfig

Change-Id: I23259f7cbb9e8aef4ee4a04be68921992a5880b1