ASoC: msm: qdsp6v2: Handle subsystem restart event

The LSM callback can receive event when subsystem restart happened.
In this case, payload doesn't contain valid pointer so shouldn't be
refered. Check opcode first and return if it indicates subsystem
restart.

CRs-Fixed: 487983
Change-Id: Ice130210f427eb27f587b15cf1cbfdc4ef1cee81
Signed-off-by: Kiran Kandi <kkandi@codeaurora.org>
1 file changed