diff options
Diffstat (limited to 'sound/isa/sb/emu8000_pcm.c')
| -rw-r--r-- | sound/isa/sb/emu8000_pcm.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index 32f234f494e5..c480024422af 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -450,20 +450,8 @@ static int emu8k_pcm_copy(struct snd_pcm_substream *subs, struct snd_emu8000 *emu = rec->emu; snd_emu8000_write_wait(emu, 1); - if (voice == -1) { - unsigned short *buf = src; - int i, err; - count /= rec->voices; - for (i = 0; i < rec->voices; i++) { - err = emu8k_transfer_block(emu, pos + rec->loop_start[i], buf, count); - if (err < 0) - return err; - buf += count; - } - return 0; - } else { - return emu8k_transfer_block(emu, pos + rec->loop_start[voice], src, count); - } + return emu8k_transfer_block(emu, pos + rec->loop_start[voice], src, + count); } /* make a channel block silence */ @@ -487,17 +475,7 @@ static int emu8k_pcm_silence(struct snd_pcm_substream *subs, struct snd_emu8000 *emu = rec->emu; snd_emu8000_write_wait(emu, 1); - if (voice == -1 && rec->voices == 1) - voice = 0; - if (voice == -1) { - int err; - err = emu8k_silence_block(emu, pos + rec->loop_start[0], count / 2); - if (err < 0) - return err; - return emu8k_silence_block(emu, pos + rec->loop_start[1], count / 2); - } else { - return emu8k_silence_block(emu, pos + rec->loop_start[voice], count); - } + return emu8k_silence_block(emu, pos + rec->loop_start[voice], count); } #else /* interleave */ |