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, 1 deletions

diff --git a/src/android/camera_device.h b/src/android/camera_device.h
index 117d829e..c949fa50 100644
--- a/src/android/camera_device.h
+++ b/src/android/camera_device.h
@@ -24,6 +24,7 @@
 #include "libcamera/internal/buffer.h"
 #include "libcamera/internal/log.h"
 #include "libcamera/internal/message.h"
+#include "libcamera/internal/thread.h"
 
 #include "camera_metadata.h"
 #include "camera_stream.h"
@@ -134,7 +135,7 @@ private:
 	std::map<int, libcamera::PixelFormat> formatsMap_;
 	std::vector<CameraStream> streams_;
 
-	std::mutex mutex_; /* Protect descriptors_ */
+	libcamera::Mutex descriptorsMutex_; /* Protects descriptors_. */
 	std::map<uint64_t, Camera3RequestDescriptor> descriptors_;
 
 	std::string maker_;