[ALSA] Remove xxx_t typedefs: ISA SB/AD-clone

Modules: ALS100 driver,AZT2320 driver,DT019x driver,Sound Galaxy driver

Remove xxx_t typedefs from the ISA SB/AD-clone drivers
(als100, azt2320, dt019x, sgalaxy).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/isa/als100.c b/sound/isa/als100.c
index ac8f136..0d709bc 100644
--- a/sound/isa/als100.c
+++ b/sound/isa/als100.c
@@ -203,10 +203,10 @@
 					const struct pnp_card_device_id *pid)
 {
 	int error;
-	sb_t *chip;
-	snd_card_t *card;
+	struct snd_sb *chip;
+	struct snd_card *card;
 	struct snd_card_als100 *acard;
-	opl3_t *opl3;
+	struct snd_opl3 *opl3;
 
 	if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
 				 sizeof(struct snd_card_als100))) == NULL)
@@ -299,7 +299,7 @@
 
 static void __devexit snd_als100_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);