From 06971be8cd75234e76adab165e8c28275b2ab080 Mon Sep 17 00:00:00 2001 From: Christian Gmeiner Date: Wed, 13 Feb 2008 11:19:23 +0000 Subject: 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 --- firmware/drivers/audio/wm8975.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'firmware/drivers/audio/wm8975.c') diff --git a/firmware/drivers/audio/wm8975.c b/firmware/drivers/audio/wm8975.c index 7762224254..297aabda78 100644 --- a/firmware/drivers/audio/wm8975.c +++ b/firmware/drivers/audio/wm8975.c @@ -124,7 +124,7 @@ void audiohw_enable_output(bool enable) -int audiohw_set_master_vol(int vol_l, int vol_r) +void audiohw_set_master_vol(int vol_l, int vol_r) { /* +6 to -73dB 1dB steps (plus mute == 80levels) 7bits */ /* 1111111 == +6dB */ @@ -135,17 +135,13 @@ int audiohw_set_master_vol(int vol_l, int vol_r) /* OUT1 */ wmcodec_write(LOUT1VOL, VOLUME_ZC_WAIT | vol_l); wmcodec_write(ROUT1VOL, VOLUME_ZC_WAIT | 0x100 | vol_r); - - return 0; } -int audiohw_set_lineout_vol(int vol_l, int vol_r) +void audiohw_set_lineout_vol(int vol_l, int vol_r) { /* OUT2 */ wmcodec_write(LOUT2VOL, VOLUME_ZC_WAIT | vol_l); wmcodec_write(ROUT2VOL, VOLUME_ZC_WAIT | 0x100 | vol_r); - - return 0; } void audiohw_set_bass(int value) -- cgit v1.2.3