ALSA: hda - Fix unused function in patch_intelhdmi.c

Add a proper ifdef to shut out a compile warning:
   CC [M]  sound/pci/hda/patch_intelhdmi.o
sound/pci/hda/patch_intelhdmi.c:286: warning: ‘hdmi_get_dip_index’ defined but \
not used

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

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 8059102dd862..3beaf9c1090c 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -281,6 +281,7 @@ static int hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid)
                                                  AC_DIPSIZE_ELD_BUF);
 }
 
+#ifdef BE_PARANOID
 static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t nid,
                                 int *packet_index, int *byte_index)
 {
@@ -291,6 +292,7 @@ static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t nid,
         *packet_index = val >> 5;
         *byte_index = val & 0x1f;
 }
+#endif
 
 static void hdmi_set_dip_index(struct hda_codec *codec, hda_nid_t nid,
                                 int packet_index, int byte_index)