98 	struct mutex		wlock;  member
373 	r = mutex_lock_interruptible(&desc->wlock);  in wdm_write()
443 	mutex_unlock(&desc->wlock);  in wdm_write()
449 	mutex_unlock(&desc->wlock);  in wdm_write()
697 	mutex_lock(&desc->wlock);  in wdm_open()
711 	mutex_unlock(&desc->wlock);  in wdm_open()
727 	mutex_lock(&desc->wlock);  in wdm_release()
729 	mutex_unlock(&desc->wlock);  in wdm_release()
839 	mutex_init(&desc->wlock);  in wdm_create()
1029 	mutex_lock(&desc->wlock);  in wdm_disconnect()
1033 	mutex_unlock(&desc->wlock);  in wdm_disconnect()
1059 		mutex_lock(&desc->wlock);  in wdm_suspend()
1078 		mutex_unlock(&desc->wlock);  in wdm_suspend()
1132 	mutex_lock(&desc->wlock);  in wdm_pre_reset()
1147 	mutex_unlock(&desc->wlock);  in wdm_post_reset()