[PATCH] Debug for sound hda device.

[Stanislav Lisovskiy]

Test patch to figure out crashing reason.
Originally from Takashi Iwai.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
---
 sound/hda/hdac_sysfs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/hda/hdac_sysfs.c b/sound/hda/hdac_sysfs.c
index fb2aa344981e..64790c79aacc 100644
--- a/sound/hda/hdac_sysfs.c
+++ b/sound/hda/hdac_sysfs.c
@@ -402,6 +402,11 @@ int hda_widget_sysfs_init(struct hdac_device *codec)
 	if (codec->widgets)
 		return 0; /* already created */
 
+	pr_info("XXX codec %d: num_nodes=%d, start_nid=%d, afg=%d\n",
+		codec->num_nodes, codec->start_nid, codec->afg);
+
+	return 0;
+
 	err = widget_tree_create(codec);
 	if (err < 0) {
 		widget_tree_free(codec);
-- 
2.17.1