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[ALSA] ac97 - make ac97 codec device name unique 

AC97 Codec
The patch fixes the bus_id conflict error when registering two codecs
of the same type (ALSA bug#1334).

Signed-off-by: Bjorge Dijkstra <bjorge@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Bjorge Dijkstra 2005-08-16 17:05:05 +02:00 committed by Jaroslav Kysela
parent e8da2fbc2d
commit 61be3ce0f2
1 changed files with 1 additions and 1 deletions
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2
sound/pci/ac97/ac97_codec.c
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@ -1829,7 +1829,7 @@ static int snd_ac97_dev_register(snd_device_t *device)
ac97->dev.parent = ac97->bus->card->dev;
ac97->dev.platform_data = ac97;
ac97->dev.release = ac97_device_release;
strncpy(ac97->dev.bus_id, snd_ac97_get_short_name(ac97), BUS_ID_SIZE);
snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "card%d-%d", ac97->bus->card->number, ac97->num);
if ((err = device_register(&ac97->dev)) < 0) {
snd_printk(KERN_ERR "Can't register ac97 bus\n");
ac97->dev.bus = NULL;