Commit 28d1a85e authored Mar 15, 2010 by Takashi Iwai

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>

parent c602c8ad

sound/pci/hda/hda_codec.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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);