msm: sysmon: Introduce sysmon_send_shutdown() for subsystem shutdown

The sysmon_send_shutdown() API sends a shutdown request to a subsystem
and reads the response. The response is expected to be simply an
acknowledgment that the subsystem has received the request.

Change-Id: Ic68ee69434a2a2f6ea4f88b4f7aa73dfe3cca90b
Signed-off-by: Joel King <joelking@codeaurora.org>
2 files changed