ALSA: hda - Fix WARNING from HDMI/DP parser
The recent fix to converter detaching timing in patch_hdmi.c
leads to a kernel WARNING due to a sanity check when the debug
option is set. Add a workaround by setting a dummy hinfo->nid.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 85853b4..69b9284 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -877,6 +877,8 @@
struct hdmi_eld *eld;
struct hdmi_spec_per_cvt *per_cvt = NULL;
+ hinfo->nid = 0; /* clear the leftover value */
+
/* Validate hinfo */
pin_idx = hinfo_to_pin_index(spec, hinfo);
if (snd_BUG_ON(pin_idx < 0))
@@ -1218,6 +1220,7 @@
pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
pstr->substreams = 1;
pstr->ops = generic_ops;
+ pstr->nid = 1; /* FIXME: just for avoiding a debug WARNING */
/* other pstr fields are set in open */
}