qcacld-3.0: Remove Suspend & Resume remnants from WMA

Previously change Iba16643adf1cbd997138c740345e40c00c8e81f6
("qcacld-3.0: Add Suspend and Resume support in PMO") relocated
Suspend/Resume support from WMA to PMO. However that change left
behind in WMA some remnants that are no longer useful such as the
wma_resume_event, so remove them.

Change-Id: Icf35bafd8fdacdbdc71cfb4309a8bd15bfb1a244
CRs-Fixed: 2365057
2 files changed