diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e704425788eb..b29739bd330b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7204,7 +7204,7 @@ static void alc287_alc1318_playback_pcm_hook(struct hda_pcm_stream *hinfo,
 	}
 }
 
-static void alc287_s4_power_gpio3_default(struct hda_codec *codec)
+static void __maybe_unused alc287_s4_power_gpio3_default(struct hda_codec *codec)
 {
 	if (is_s4_suspend(codec)) {
 		alc_write_coef_idx(codec, 0x10, 0x8806); /* Change MLK to GPIO3 */
@@ -7219,7 +7219,9 @@ static void alc287_fixup_lenovo_thinkpad_with_alc1318(struct hda_codec *codec,
 
 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
 		return;
+#ifdef CONFIG_PM
 	spec->power_hook = alc287_s4_power_gpio3_default;
+#endif
 	spec->gen.pcm_playback_hook = alc287_alc1318_playback_pcm_hook;
 }