[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>
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index caacc58..b5e69b1 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -933,7 +933,8 @@
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;