qseecom: Add checks for API called in IOCTL

Validate the caller is the right type for the IOCTL being
issued and inputs are valid.

Change-Id: Iad71f0f5ed4d53c5d011bd55cdf74ec053d09af5
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
Signed-off-by: Hariprasad Dhalinarasimha <hnamgund@codeaurora.org>
1 file changed