1 files changed, 9 insertions, 3 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index f560051a949e..1c65cc5e3a31 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1209,6 +1209,9 @@ static void snd_hda_codec_free(struct hda_codec *codec)
         kfree(codec);
 }
 
+static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
+                                hda_nid_t fg, unsigned int power_state);
+
 static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
                                 unsigned int power_state);
 
@@ -1317,6 +1320,10 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
                                            AC_VERB_GET_SUBSYSTEM_ID, 0);
         }
 
+        codec->epss = snd_hda_codec_get_supported_ps(codec,
+                                        codec->afg ? codec->afg : codec->mfg,
+                                        AC_PWRST_EPSS);
+
         /* power-up all before initialization */
         hda_set_power_state(codec,
                             codec->afg ? codec->afg : codec->mfg,
@@ -2346,6 +2353,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
         }
         if (codec->patch_ops.free)
                 codec->patch_ops.free(codec);
+        memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
         snd_hda_jack_tbl_clear(codec);
         codec->proc_widget_hook = NULL;
         codec->spec = NULL;
@@ -2361,7 +2369,6 @@ int snd_hda_codec_reset(struct hda_codec *codec)
         codec->num_pcms = 0;
         codec->pcm_info = NULL;
         codec->preset = NULL;
-        memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
         codec->slave_dig_outs = NULL;
         codec->spdif_status_reset = 0;
         module_put(codec->owner);
@@ -3543,8 +3550,7 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
         /* this delay seems necessary to avoid click noise at power-down */
         if (power_state == AC_PWRST_D3) {
                 /* transition time less than 10ms for power down */
-                bool epss = snd_hda_codec_get_supported_ps(codec, fg, AC_PWRST_EPSS);
-                msleep(epss ? 10 : 100);
+                msleep(codec->epss ? 10 : 100);
         }
 
         /* repeat power states setting at most 10 times*/