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authorTakashi Iwai <tiwai@suse.de>2009-03-24 00:35:35 +0100
committerTakashi Iwai <tiwai@suse.de>2009-03-24 00:35:35 +0100
commitdec14f8c0eff54549e5747f8a4d1dc6c0347e2dd (patch)
treeaf1744c17c4bacad4c9524ad096d5a65f6c25c73 /sound/isa/opl3sa2.c
parent8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff)
parentb1a0aac05f044e78a589bfd7a9e2334aa640eb45 (diff)
downloadop-kernel-dev-dec14f8c0eff54549e5747f8a4d1dc6c0347e2dd.zip
op-kernel-dev-dec14f8c0eff54549e5747f8a4d1dc6c0347e2dd.tar.gz
Merge branch 'topic/snd_card_new-err' into for-linus
Diffstat (limited to 'sound/isa/opl3sa2.c')
-rw-r--r--sound/isa/opl3sa2.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index b848d10..63e5137 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -623,21 +623,24 @@ static void snd_opl3sa2_free(struct snd_card *card)
release_and_free_resource(chip->res_port);
}
-static struct snd_card *snd_opl3sa2_card_new(int dev)
+static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
struct snd_opl3sa2 *chip;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2));
- if (card == NULL)
- return NULL;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_opl3sa2), &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "OPL3SA2");
strcpy(card->shortname, "Yamaha OPL3-SA2");
chip = card->private_data;
spin_lock_init(&chip->reg_lock);
chip->irq = -1;
card->private_free = snd_opl3sa2_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
@@ -729,9 +732,9 @@ static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
snd_card_free(card);
return err;
@@ -795,9 +798,9 @@ static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
snd_card_free(card);
return err;
@@ -876,9 +879,9 @@ static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
struct snd_card *card;
int err;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, pdev);
if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
snd_card_free(card);
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