ion: ioctl compat with old api

Change-Id: Iea40fac9caa783ede26281e090ec6cb82353d5bd
ion: fix missing header export

Change-Id: Ibe5de261af055c447695a789efa07214e03e5d69
msm: Fix correct topology for qseecom bus scaling.

Currently, bus scaling topology for qseecom is incorrect.
 -Added the correct topology paths for accessing Crypto
  Engine which is controlled by QSEE.
 -Removed setting the clock frequency of DFAB. This is
  done by the bus driver.
 -Removed references to the dfab clock instance defined
  in clocks file.

Change-Id: Ib6953ea3bf5721d458bfe2aa06c54be329a8fdb9
Signed-off-by: Ramesh Masavarapu <rameshm@codeaurora.org>
qseecom: include msm-specific ion header

All msm_ion clients need to use <linux/msm_ion.h> instead of
<linux/ion.h>

Change-Id: If78e8a3aa66209b93449569cc9bd670b8d21008c
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>