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authorTakashi Iwai <tiwai@suse.de>2008-01-11 16:12:23 +0100
committerJaroslav Kysela <perex@perex.cz>2008-01-31 17:29:55 +0100
commit9c8f2abdc5723b454ef4bfe23ec33ae2a46f62fc (patch)
treedba6cac8619d6c06daeaa0be2bf93a3f06b7b1c2 /sound
parent3fa2ef7468e86777b5d9d2462b950e3a6b6b6283 (diff)
[ALSA] hda-codec - print control name in error messages
Print the name of the defect controls in error messages in amp info callback. This will make debugging easier. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/hda_codec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index caacc58c081..b5e69b10cb8 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -933,7 +933,8 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
if (!caps) {
printk(KERN_WARNING "hda_codec: "
- "num_steps = 0 for NID=0x%x\n", nid);
+ "num_steps = 0 for NID=0x%x (ctl = %s)\n", nid,
+ kcontrol->id.name);
return -EINVAL;
}
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;