98 	struct mutex		wlock;  member
359 	r = mutex_lock_interruptible(&desc->wlock);  in wdm_write()
425 	mutex_unlock(&desc->wlock);  in wdm_write()
432 	mutex_unlock(&desc->wlock);  in wdm_write()
640 	mutex_lock(&desc->wlock);  in wdm_open()
654 	mutex_unlock(&desc->wlock);  in wdm_open()
670 	mutex_lock(&desc->wlock);  in wdm_release()
672 	mutex_unlock(&desc->wlock);  in wdm_release()
766 	mutex_init(&desc->wlock);  in wdm_create()
976 	mutex_lock(&desc->wlock);  in wdm_disconnect()
979 	mutex_unlock(&desc->wlock);  in wdm_disconnect()
1005 		mutex_lock(&desc->wlock);  in wdm_suspend()
1023 		mutex_unlock(&desc->wlock);  in wdm_suspend()
1077 	mutex_lock(&desc->wlock);  in wdm_pre_reset()
1091 	mutex_unlock(&desc->wlock);  in wdm_post_reset()