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ALSA: emu10k1: remove unused snd_emu10k1_voice.emu field

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It was written, but never read from. Its value is available via the epcm
field.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230421141006.1005452-5-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Oswald Buddenhagen 2023-04-21 16:10:04 +02:00 committed by Takashi Iwai
parent d4af7ca201
commit 14a5c5a44b
3 changed files with 1 additions and 6 deletions
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1
include/sound/emu10k1.h
View File

@ -1485,7 +1485,6 @@ enum {
struct snd_emu10k1;
struct snd_emu10k1_voice {
struct snd_emu10k1 *emu;
int number;
unsigned int use: 1,
pcm: 1,

4
sound/pci/emu10k1/emu10k1_main.c
View File

@ -1971,10 +1971,8 @@ int snd_emu10k1_create(struct snd_card *card,
pgtbl[idx] = cpu_to_le32(silent_page | idx);
/* set up voice indices */
for (idx = 0; idx < NUM_G; idx++) {
emu->voices[idx].emu = emu;
for (idx = 0; idx < NUM_G; idx++)
emu->voices[idx].number = idx;
}
err = snd_emu10k1_init(emu, enable_ir, 0);
if (err < 0)

2
sound/pci/emu10k1/p16v.c
View File

@ -181,7 +181,6 @@ static int snd_p16v_pcm_open_playback_channel(struct snd_pcm_substream *substrea
runtime->hw = snd_p16v_playback_hw;
channel->emu = emu;
channel->number = channel_id;
channel->use=1;
@ -230,7 +229,6 @@ static int snd_p16v_pcm_open_capture_channel(struct snd_pcm_substream *substream
runtime->hw = snd_p16v_capture_hw;
channel->emu = emu;
channel->number = channel_id;
channel->use=1;