android: Rename CameraDevice::mutex_

With the introduction of an additional mutex class member, the name of
the existing one is too generic.

Rename CameraDevice::mutex_ in CameraDevice::descriptorsMutex_ and use the
libcamera provided libcamera::Mutex type to align the style with the
rest of the code base.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index d3581c70..b29c1edc 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -2009,7 +2009,7 @@ int CameraDevice::processCaptureRequest(camera3_capture_request_t *camera3Reques
 	worker_.queueRequest(descriptor.request_.get());
 
 	{
-		MutexLocker lock(mutex_);
+		MutexLocker descriptorsLock(descriptorsMutex_);
 		descriptors_[descriptor.request_->cookie()] = std::move(descriptor);
 	}
 
@@ -2020,7 +2020,7 @@ void CameraDevice::requestComplete(Request *request)
 {
 	decltype(descriptors_)::node_type node;
 	{
-		MutexLocker lock(mutex_);
+		MutexLocker descriptorsLock(descriptorsMutex_);
 		auto it = descriptors_.find(request->cookie());
 		if (it == descriptors_.end()) {
 			/*