From 61be3ce0f2d9d80bc271e58c42cb9b021b3d48d8 Mon Sep 17 00:00:00 2001 From: Bjorge Dijkstra Date: Tue, 16 Aug 2005 17:05:05 +0200 Subject: [PATCH] [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 Signed-off-by: Takashi Iwai --- sound/pci/ac97/ac97_codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 600e053dfd3..5501f4440c9 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -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; -- 2.41.1