extcon_dev_list_lock 224 drivers/extcon/extcon.c static DEFINE_MUTEX(extcon_dev_list_lock); extcon_dev_list_lock 874 drivers/extcon/extcon.c mutex_lock(&extcon_dev_list_lock); extcon_dev_list_lock 881 drivers/extcon/extcon.c mutex_unlock(&extcon_dev_list_lock); extcon_dev_list_lock 1255 drivers/extcon/extcon.c mutex_lock(&extcon_dev_list_lock); extcon_dev_list_lock 1257 drivers/extcon/extcon.c mutex_unlock(&extcon_dev_list_lock); extcon_dev_list_lock 1296 drivers/extcon/extcon.c mutex_lock(&extcon_dev_list_lock); extcon_dev_list_lock 1298 drivers/extcon/extcon.c mutex_unlock(&extcon_dev_list_lock); extcon_dev_list_lock 1340 drivers/extcon/extcon.c mutex_lock(&extcon_dev_list_lock); extcon_dev_list_lock 1346 drivers/extcon/extcon.c mutex_unlock(&extcon_dev_list_lock);