qseecom: Support concurrency between QSEE apps.

Currently, if a client tries to load a secure app
in QSEE and another client tries to send a message to
another secure app, it results in a crash. Instead
of using 2 different mutex's - one for sending
messages and another for rest of the operations, now
only one mutex is used for all operations.

Change-Id: I8e1ad9ddf84cca602c6159a6f50b1abaff427b7c
Signed-off-by: Ramesh Masavarapu <rameshm@codeaurora.org>
1 file changed