tree cc7fe6bd323f5c58f4a43c3738745b4288d82c21
parent 3d0a566bcc5e698fffa26f4913f85f5de6136572
author Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> 1512638909 +0100
committer Yin-Chia Yeh <yinchiayeh@google.com> 1516400674 +0000

CameraService: fix camera removal paths

Currently the camera subsystem is trying to store all cameras, that
have ever been registered with it by camera HALs. This makes it
easier for the framework, but with hotpluggable cameras it makes
little sense, because for this HALs also have to store all cameras,
that have ever been plugged in and with every new plug in event
identify, whether this is a new camera or a known one. An easier and
cleaner approach is to remove cameras upon unplug. This patch
implements that.

Change-Id: Ie38cad59449386351518655e723e3f826a2ec826
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com>