David Deephanphongs fbca596721 Modify getState to prefer AKEY_STATE_DOWN and AKEY_STATE_UP over AKEY_STATE_UNKNOWN. ...

For the getState() routines that operate on multiple devices / mappers:
Return AKEY_STATE_DOWN (or AKEY_STATE_VIRTUAL) if any of the devices/mappers
have the key down.
Otherwise, return AKEY_STATE_UP if at least one device/mapper returns AKEY_STATE_UP.
Otherwise, return AKEY_STATE_UNKNOWN.

Change-Id: I1ef6251d73af916b51f408a41c5e4adf5bdc237a

2011-11-15 11:10:07 -08:00

234 KiB

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