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Diffstat (limited to 'sound/isa/sb/sb8.c')
-rw-r--r--sound/isa/sb/sb8.c48
1 files changed, 13 insertions, 35 deletions
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index b08e6e7690c9..e5ef1777161f 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -54,15 +54,6 @@ static irqreturn_t snd_sb8_interrupt(int irq, void *dev_id)
}
}
-static void snd_sb8_free(struct snd_card *card)
-{
- struct snd_sb8 *acard = card->private_data;
-
- if (acard == NULL)
- return;
- release_and_free_resource(acard->fm_res);
-}
-
static int snd_sb8_match(struct device *pdev, unsigned int dev)
{
if (!enable[dev])
@@ -86,26 +77,26 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
struct snd_opl3 *opl3;
int err;
- err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_sb8), &card);
+ err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_sb8), &card);
if (err < 0)
return err;
acard = card->private_data;
- card->private_free = snd_sb8_free;
/*
* Block the 0x388 port to avoid PnP conflicts.
* No need to check this value after request_region,
* as we never do anything with it.
*/
- acard->fm_res = request_region(0x388, 4, "SoundBlaster FM");
+ acard->fm_res = devm_request_region(card->dev, 0x388, 4,
+ "SoundBlaster FM");
if (port[dev] != SNDRV_AUTO_PORT) {
err = snd_sbdsp_create(card, port[dev], irq[dev],
snd_sb8_interrupt, dma8[dev],
-1, SB_HW_AUTO, &chip);
if (err < 0)
- goto _err;
+ return err;
} else {
/* auto-probe legacy ports */
static const unsigned long possible_ports[] = {
@@ -125,10 +116,8 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
break;
}
}
- if (i >= ARRAY_SIZE(possible_ports)) {
- err = -EINVAL;
- goto _err;
- }
+ if (i >= ARRAY_SIZE(possible_ports))
+ return -EINVAL;
}
acard->chip = chip;
@@ -139,17 +128,16 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
else
snd_printk(KERN_WARNING "SB 16 chip detected at 0x%lx, try snd-sb16 module\n",
port[dev]);
- err = -ENODEV;
- goto _err;
+ return -ENODEV;
}
err = snd_sb8dsp_pcm(chip, 0);
if (err < 0)
- goto _err;
+ return err;
err = snd_sbmixer_new(chip);
if (err < 0)
- goto _err;
+ return err;
if (chip->hardware == SB_HW_10 || chip->hardware == SB_HW_20) {
err = snd_opl3_create(card, chip->port + 8, 0,
@@ -167,12 +155,12 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
if (err >= 0) {
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
- goto _err;
+ return err;
}
err = snd_sb8dsp_midi(chip, 0);
if (err < 0)
- goto _err;
+ return err;
strcpy(card->driver, chip->hardware == SB_HW_PRO ? "SB Pro" : "SB8");
strcpy(card->shortname, chip->name);
@@ -183,19 +171,10 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
err = snd_card_register(card);
if (err < 0)
- goto _err;
+ return err;
dev_set_drvdata(pdev, card);
return 0;
-
- _err:
- snd_card_free(card);
- return err;
-}
-
-static void snd_sb8_remove(struct device *pdev, unsigned int dev)
-{
- snd_card_free(dev_get_drvdata(pdev));
}
#ifdef CONFIG_PM
@@ -229,7 +208,6 @@ static int snd_sb8_resume(struct device *dev, unsigned int n)
static struct isa_driver snd_sb8_driver = {
.match = snd_sb8_match,
.probe = snd_sb8_probe,
- .remove = snd_sb8_remove,
#ifdef CONFIG_PM
.suspend = snd_sb8_suspend,
.resume = snd_sb8_resume,