ALSA: emu10k1: remove pointless displacement of the extra voices

The idea is to make the extra voice lag behind the "real" voices, but
moving the buffer address around doesn't contribute to that, as the CCCA
write below uses the same address. The exact address is unimportant, as
the data is discarded anyway.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230517174256.3657060-3-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index 27977d0..16e7d0f 100644 (file)
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -288,10 +288,6 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu,
        
        if (master) {
                evoice->epcm->ccca_start_addr = start_addr + ccis;
-               if (extra) {
-                       start_addr += ccis;
-                       end_addr += ccis;
-               }
        }
        if (stereo && !extra) {
                // Not really necessary for the slave, but it doesn't hurt