2 files changed, 0 insertions, 30 deletions
diff --git a/firmware/drivers/audio/wm8751.c b/firmware/drivers/audio/wm8751.c
index 138f3c3..78e1298 100644
--- a/firmware/drivers/audio/wm8751.c
+++ b/firmware/drivers/audio/wm8751.c
@@ -73,13 +73,6 @@ int tenthdb2master(int db)
         return (db / 10) + 73 + 0x30;
 }
 
-/* convert tenth of dB volume (-780..0) to mixer volume register value */
-int tenthdb2mixer(int db)
-{
-    (void)db;
-    return 0;
-}
-
 static int tone_tenthdb2hw(int value)
 {
     /* -6.0db..+0db..+9.0db step 1.5db - translate -60..+0..+90 step 15
@@ -168,14 +161,6 @@ int audiohw_set_lineout_vol(int vol_l, int vol_r)
     return 0;
 }
 
-int audiohw_set_mixer_vol(int channel1, int channel2)
-{
-    (void)channel1;
-    (void)channel2;
-
-    return 0;
-}
-
 void audiohw_set_bass(int value)
 {
     wmcodec_write(BASSCTRL, BASSCTRL_BITS |
diff --git a/firmware/drivers/audio/wm8975.c b/firmware/drivers/audio/wm8975.c
index 7732c39..7762224 100644
--- a/firmware/drivers/audio/wm8975.c
+++ b/firmware/drivers/audio/wm8975.c
@@ -63,13 +63,6 @@ int tenthdb2master(int db)
     }
 }
 
-/* convert tenth of dB volume (-780..0) to mixer volume register value */
-int tenthdb2mixer(int db)
-{
-    (void)db;
-    return 0;
-}
-
 #define IPOD_PCM_LEVEL 0x65       /* -6dB */
 
 
@@ -155,14 +148,6 @@ int audiohw_set_lineout_vol(int vol_l, int vol_r)
     return 0;
 }
 
-int audiohw_set_mixer_vol(int channel1, int channel2)
-{
-    (void)channel1;
-    (void)channel2;
-
-    return 0;
-}
-
 void audiohw_set_bass(int value)
 {
     const int regvalues[] = {