[ALSA] Remove xxx_t typedefs: ISA AD1816A

Modules: AD1816A driver

Remove xxx_t typedefs from the ISA AD1816A driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index 0eb442c..543a4e2 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -188,10 +188,10 @@
 					    const struct pnp_card_device_id *pid)
 {
 	int error;
-	snd_card_t *card;
+	struct snd_card *card;
 	struct snd_card_ad1816a *acard;
-	ad1816a_t *chip;
-	opl3_t *opl3;
+	struct snd_ad1816a *chip;
+	struct snd_opl3 *opl3;
 
 	if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
 				 sizeof(struct snd_card_ad1816a))) == NULL)
@@ -282,7 +282,7 @@
 
 static void __devexit snd_ad1816a_pnp_remove(struct pnp_card_link * pcard)
 {
-	snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
+	struct snd_card *card = (struct snd_card *) pnp_get_card_drvdata(pcard);
 
 	snd_card_disconnect(card);
 	snd_card_free_in_thread(card);