[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>

1 files changed, 22 insertions, 24 deletions

diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index 7640837659ea..9be5416bcb92 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -76,15 +76,15 @@ static int __init snd_card_cs4231_probe(int dev)
         int err;
 
         if (port[dev] == SNDRV_AUTO_PORT) {
-                snd_printk("specify port\n");
+                snd_printk(KERN_ERR "specify port\n");
                 return -EINVAL;
         }
         if (irq[dev] == SNDRV_AUTO_IRQ) {
-                snd_printk("specify irq\n");
+                snd_printk(KERN_ERR "specify irq\n");
                 return -EINVAL;
         }
         if (dma1[dev] == SNDRV_AUTO_DMA) {
-                snd_printk("specify dma1\n");
+                snd_printk(KERN_ERR "specify dma1\n");
                 return -EINVAL;
         }
         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
@@ -96,15 +96,11 @@ static int __init snd_card_cs4231_probe(int dev)
                                      dma1[dev],
                                      dma2[dev],
                                      CS4231_HW_DETECT,
-                                     0, &chip)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
+                                     0, &chip)) < 0)
+                goto _err;
 
-        if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
+        if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0)
+                goto _err;
 
         strcpy(card->driver, "CS4231");
         strcpy(card->shortname, pcm->name);
@@ -113,14 +109,10 @@ static int __init snd_card_cs4231_probe(int dev)
         if (dma2[dev] >= 0)
                 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
 
-        if ((err = snd_cs4231_mixer(chip)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
-        if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
+        if ((err = snd_cs4231_mixer(chip)) < 0)
+                goto _err;
+        if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0)
+                goto _err;
 
         if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
                 if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
@@ -130,14 +122,20 @@ static int __init snd_card_cs4231_probe(int dev)
                                         mpu_irq[dev],
                                         mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0,
                                         NULL) < 0)
-                        printk(KERN_ERR "cs4231: MPU401 not detected\n");
-        }
-        if ((err = snd_card_register(card)) < 0) {
-                snd_card_free(card);
-                return err;
+                        printk(KERN_WARNING "cs4231: MPU401 not detected\n");
         }
+
+        if ((err = snd_card_set_generic_dev(card)) < 0)
+                goto _err;
+
+        if ((err = snd_card_register(card)) < 0)
+                goto _err;
         snd_cs4231_cards[dev] = card;
         return 0;
+
+ _err:
+        snd_card_free(card);
+        return err;
 }
 
 static int __init alsa_card_cs4231_init(void)