py: Use libcamera's Mutex classes

Use libcamera's Mutex and MutexLocker instead of the std versions to get
thread safety annotations.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/py/libcamera/py_camera_manager.cpp b/src/py/libcamera/py_camera_manager.cpp
index 8bfb8e57..ea4ae825 100644
--- a/src/py/libcamera/py_camera_manager.cpp
+++ b/src/py/libcamera/py_camera_manager.cpp
@@ -106,14 +106,14 @@ void PyCameraManager::readFd()
 
 void PyCameraManager::pushRequest(Request *req)
 {
-	std::lock_guard guard(completedRequestsMutex_);
+	MutexLocker guard(completedRequestsMutex_);
 	completedRequests_.push_back(req);
 }
 
 std::vector<Request *> PyCameraManager::getCompletedRequests()
 {
 	std::vector<Request *> v;
-	std::lock_guard guard(completedRequestsMutex_);
+	MutexLocker guard(completedRequestsMutex_);
 	swap(v, completedRequests_);
 	return v;
 }