ipa: raspberrypi: Switch to std::scoped_lock in the Metadata class

Replace std::lock_guard with std::scoped_lock. When locking a single
mutex, both are functionally the same. When locking two mutexes in the
operator= overload, the scoped_lock uses a deadlock avoidance algorithm
to avoid deadlock.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions