Return value of audiohw_set_xxx_vol is never used and most of the time we have a return 0; --> kick it

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16300 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 4 deletions

diff --git a/firmware/drivers/audio/uda1380.c b/firmware/drivers/audio/uda1380.c
index 91bc9a1a8e..ce69ef6b80 100644
--- a/firmware/drivers/audio/uda1380.c
+++ b/firmware/drivers/audio/uda1380.c
@@ -125,18 +125,18 @@ static int uda1380_write_reg(unsigned char reg, unsigned short value)
 /**
  * Sets left and right master volume  (0(max) to 252(muted))
  */
-int audiohw_set_master_vol(int vol_l, int vol_r)
+void audiohw_set_master_vol(int vol_l, int vol_r)
 {
-    return uda1380_write_reg(REG_MASTER_VOL,
+    uda1380_write_reg(REG_MASTER_VOL,
                              MASTER_VOL_LEFT(vol_l) | MASTER_VOL_RIGHT(vol_r));
 }
 
 /**
  * Sets mixer volume for both channels (0(max) to 228(muted))
  */
-int audiohw_set_mixer_vol(int channel1, int channel2)
+void audiohw_set_mixer_vol(int channel1, int channel2)
 {
-    return uda1380_write_reg(REG_MIX_VOL,
+    uda1380_write_reg(REG_MIX_VOL,
                              MIX_VOL_CH_1(channel1) | MIX_VOL_CH_2(channel2));
 }