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Commit 9c8f2abd authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[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: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 3fa2ef74

sound/pci/hda/hda_codec.c

+2 −1
Original line number Diff line number Diff line
@@ -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;