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ALSA: hda - Add an error message for invalid mapping NID 

Add an error message to snd_hda_add_nid() for invalid mapping NID to make
easier to hunt the buggy code.

Also added a missing space to the error message in snd_hda_build_controls()

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2010-03-15 09:05:46 +01:00
parent c602c8ad45
commit 28d1a85e13
1 changed files with 3 additions and 1 deletions
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4
sound/pci/hda/hda_codec.c
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@ -1806,6 +1806,8 @@ int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
item->nid = nid;
return 0;
}
printk(KERN_ERR "hda-codec: no NID for mapping control %s:%d:%d\n",
kctl->id.name, kctl->id.index, index);
return -EINVAL;
}
EXPORT_SYMBOL_HDA(snd_hda_add_nid);
@ -2884,7 +2886,7 @@ int /*__devinit*/ snd_hda_build_controls(struct hda_bus *bus)
list_for_each_entry(codec, &bus->codec_list, list) {
int err = snd_hda_codec_build_controls(codec);
if (err < 0) {
printk(KERN_ERR "hda_codec: cannot build controls"
printk(KERN_ERR "hda_codec: cannot build controls "
"for #%d (error %d)\n", codec->addr, err);
err = snd_hda_codec_reset(codec);
if (err < 0) {