[ALSA] atiixp - Use quirk list helper function

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>

1 files changed, 10 insertions, 26 deletions

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 92df811d695d..7d8053b5e8d5 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -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;
-
-        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++;
+        const struct snd_pci_quirk *q;
+
+        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;