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[ALSA] atiixp - Use quirk list helper function

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Clean up ac97_codec quirk using snd_pci_quirk_lookup().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2006-11-24 15:35:18 +01:00 committed by Jaroslav Kysela
parent d9ea472c74
commit f41bea84c0
1 changed files with 9 additions and 25 deletions
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34
sound/pci/atiixp.c
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@ -296,21 +296,9 @@ static struct pci_device_id snd_atiixp_ids[] = {
MODULE_DEVICE_TABLE(pci, snd_atiixp_ids);
struct atiixp_quirk {
unsigned short subvendor;
unsigned short subdevice;
const char *name;
int ac97_codec;
};
static struct atiixp_quirk atiixp_quirks[] __devinitdata = {
{
.subvendor = 0x15bd,
.subdevice = 0x3100,
.name = "DFI RS482",
.ac97_codec = 0,
},
{ .subvendor = 0 } /* terminator */
static struct snd_pci_quirk atiixp_quirks[] __devinitdata = {
SND_PCI_QUIRK(0x15bd, 0x3100, "DFI RS482", 0),
{ } /* terminator */
};
/*
@ -574,17 +562,13 @@ static int snd_atiixp_aclink_down(struct atiixp *chip)
static int ac97_probing_bugs(struct pci_dev *pci)
{
int i = 0;
const struct snd_pci_quirk *q;
while (atiixp_quirks[i].subvendor) {
if (pci->subsystem_vendor == atiixp_quirks[i].subvendor &&
pci->subsystem_device == atiixp_quirks[i].subdevice) {
printk(KERN_INFO "Atiixp quirk for %s. "
"Forcing codec %d\n", atiixp_quirks[i].name,
atiixp_quirks[i].ac97_codec);
return atiixp_quirks[i].ac97_codec;
}
i++;
q = snd_pci_quirk_lookup(pci, atiixp_quirks);
if (q) {
snd_printdd(KERN_INFO "Atiixp quirk for %s. "
"Forcing codec %d\n", q->name, q->value);
return q->value;
}
/* this hardware doesn't need workarounds. Probe for codec */
return -1;