7219 static struct snd_card *alsa_card;  variable
7495 	if (alsa_card && alsa_card->private_data) {  in volume_alsa_notify_change()
7496 		d = alsa_card->private_data;  in volume_alsa_notify_change()
7498 			snd_ctl_notify(alsa_card,  in volume_alsa_notify_change()
7502 			snd_ctl_notify(alsa_card,  in volume_alsa_notify_change()
7606 	if (alsa_card) {  in volume_exit()
7607 		snd_card_free(alsa_card);  in volume_exit()
7608 		alsa_card = NULL;  in volume_exit()
7684 	alsa_card = card;  in volume_create_alsa_mixer()
7934 #define alsa_card NULL  macro
11018 	if (alsa_card) {  in tpacpi_driver_event()