ALSA: hda - Fix build with CONFIG_PM=n

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 9 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index b064e595bb60..33a9946b492c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -5043,6 +5043,11 @@ static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
                         afg_power_state);
         snd_hda_codec_set_power_to_all(codec, fg, power_state, true);
 }
+#else
+#define stac92xx_suspend        NULL
+#define stac92xx_resume         NULL
+#define stac92xx_pre_resume     NULL
+#define stac92xx_set_power_state NULL
 #endif /* CONFIG_PM */
 
 /* update mute-LED accoring to the master switch */
@@ -5588,7 +5593,9 @@ again:
                         codec->patch_ops.set_power_state =
                                         stac92xx_set_power_state;
                 }
+#ifdef CONFIG_PM
                 codec->patch_ops.pre_resume = stac92xx_pre_resume;
+#endif
         }
 
         err = stac92xx_parse_auto_config(codec);
@@ -5895,7 +5902,9 @@ again:
                         codec->patch_ops.set_power_state =
                                         stac92xx_set_power_state;
                 }
+#ifdef CONFIG_PM
                 codec->patch_ops.pre_resume = stac92xx_pre_resume;
+#endif
         }
 
         spec->multiout.dac_nids = spec->dac_nids;