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path: root/sound/isa/cs423x/cs4231.c
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Diffstat (limited to 'sound/isa/cs423x/cs4231.c')
-rw-r--r--sound/isa/cs423x/cs4231.c46
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)