qcacld-3.0: Remove DRIVER_MODULES_OPENED

The "open" state only comes into play once, when the wlan driver is
first loaded. It represents a driver state that is neither fully up, nor
down, as the soc has been probed, but many internal data structures have
not been initialized yet. After the first interface up operation,
however, the driver moves to the "enabled" state, and can never re-enter
the "open" state.

This half-up driver state causes a number of difficult to deal with side
effects, without adding much value. Simply remove the state, instead moving
straight into the "enabled" state on wlan load instead. Thus, moving
into the idle "closed" state after wlan load will look exactly the same
as it does  after the last interface is downed.

Change-Id: I4ec1268eb491fec04a78b90e51c6e616d95e019e
CRs-Fixed: 2295921
4 files changed