From 365832a8ceba9910accec19bf3c06516eef52526 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 7 Jan 2013 12:52:16 +0100
Subject: [PATCH] --- yaml --- r: 353098 b: refs/heads/master c:
 5187ac168d6552ca10a95869c1fd33c256e7746a h: refs/heads/master v: v3

---
 [refs]                            |  2 +-
 trunk/sound/pci/hda/hda_generic.c | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 9cc732e99706..c800b38ccece 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dd5e72030429edfcdee7c0fcdce702ecc81a739e
+refs/heads/master: 5187ac168d6552ca10a95869c1fd33c256e7746a
diff --git a/trunk/sound/pci/hda/hda_generic.c b/trunk/sound/pci/hda/hda_generic.c
index c20df5753cda..11436c115953 100644
--- a/trunk/sound/pci/hda/hda_generic.c
+++ b/trunk/sound/pci/hda/hda_generic.c
@@ -3901,6 +3901,10 @@ static void clear_unsol_on_unused_pins(struct hda_codec *codec)
 	}
 }
 
+/*
+ * initialize the generic spec;
+ * this can be put as patch_ops.init function
+ */
 int snd_hda_gen_init(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
@@ -3937,7 +3941,10 @@ int snd_hda_gen_init(struct hda_codec *codec)
 }
 EXPORT_SYMBOL_HDA(snd_hda_gen_init);
 
-
+/*
+ * free the generic spec;
+ * this can be put as patch_ops.free function
+ */
 void snd_hda_gen_free(struct hda_codec *codec)
 {
 	snd_hda_gen_spec_free(codec->spec);
@@ -3947,6 +3954,10 @@ void snd_hda_gen_free(struct hda_codec *codec)
 EXPORT_SYMBOL_HDA(snd_hda_gen_free);
 
 #ifdef CONFIG_PM
+/*
+ * check the loopback power save state;
+ * this can be put as patch_ops.check_power_status function
+ */
 int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct hda_gen_spec *spec = codec->spec;