ddb_mutex        2690 drivers/media/pci/ddbridge/ddbridge-core.c static DEFINE_MUTEX(ddb_mutex);
ddb_mutex        3209 drivers/media/pci/ddbridge/ddbridge-core.c 	mutex_lock(&ddb_mutex);
ddb_mutex        3230 drivers/media/pci/ddbridge/ddbridge-core.c 	mutex_unlock(&ddb_mutex);