test: camera: Use the CameraManager from the CameraTest base class

Make the camera manager a protected field of the CameraTest class, and
use it instead of CameraManager::instance() in the camera tests. This
prepares for the removal of CameraManager::instance().

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/test/camera/capture.cpp b/test/camera/capture.cpp
index e6bf7a8d..791ccad1 100644
--- a/test/camera/capture.cpp
+++ b/test/camera/capture.cpp
@@ -120,7 +120,7 @@ protected:
 			}
 		}
 
-		EventDispatcher *dispatcher = CameraManager::instance()->eventDispatcher();
+		EventDispatcher *dispatcher = cm_->eventDispatcher();
 
 		Timer timer;
 		timer.start(1000);