[ALSA] Add snd_card_set_generic_dev() call to ISA drivers

ISA,CMI8330 driver,ES18xx driver,OPL3SA2 driver,Sound Galaxy driver
Sound Scape driver,AD1848 driver,CS4231 driver,CS4236+ driver
ES1688 driver,GUS Classic driver,GUS Extreme driver,GUS MAX driver
AMD InterWave driver,Opti9xx drivers,SB16/AWE driver,SB8 driver
Wavefront drivers
- Added snd_card_set_generic_dev() call.
- Added SND_GENERIC_DRIVER to Kconfig.
- Clean up the error path in probe if necessary.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 782750d..a490bca 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1894,8 +1894,8 @@
 	}
 }
 
-static int __devinit snd_card_opti9xx_probe(struct pnp_card_link *pcard,
-					    const struct pnp_card_device_id *pid)
+static int snd_card_opti9xx_probe(struct pnp_card_link *pcard,
+				  const struct pnp_card_device_id *pid)
 {
 	static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
 	static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1};
@@ -1965,6 +1965,10 @@
 			snd_card_free(card);
 			return error;
 		}
+		if ((error = snd_card_set_generic_dev(card)) < 0) {
+			snd_card_free(card);
+			return error;
+		}
 #ifdef CONFIG_PNP
 	}
 #endif	/* CONFIG_PNP */