ALSA: emu10k1: remove unused emu->pcm_playback_efx_substream field

Amends historic commit 27ae958cf6 ("emu10k1 driver - add multichannel
device hw:x,3 [2-8/8]").

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230422132430.1057468-2-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 89dbd2e..f21441c 100644 (file)
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1764,7 +1764,6 @@ struct snd_emu10k1 {
        struct snd_pcm_substream *pcm_capture_substream;
        struct snd_pcm_substream *pcm_capture_mic_substream;
        struct snd_pcm_substream *pcm_capture_efx_substream;
-       struct snd_pcm_substream *pcm_playback_efx_substream;
 
        struct snd_timer *timer;
 

diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index b7830fd..c2749ad 100644 (file)
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -1044,8 +1044,6 @@ static int snd_emu10k1_efx_playback_open(struct snd_pcm_substream *substream)
        epcm->type = PLAYBACK_EFX;
        epcm->substream = substream;
        
-       emu->pcm_playback_efx_substream = substream;
-
        runtime->private_data = epcm;
        runtime->private_free = snd_emu10k1_pcm_free_substream;
        runtime->hw = snd_emu10k1_efx_playback;