diff mbox series

[v2,01/17] ALSA: emux: fix /proc teardown at module unload

Message ID 20240404100048.819674-2-oswald.buddenhagen@gmx.de (mailing list archive)
State New, archived
Headers show
Series ALSA: emu10k1 & emux: fixes related to wavetable playback | expand

Commit Message

Oswald Buddenhagen April 4, 2024, 10 a.m. UTC 
We forgot to remember the wavetable /proc entry, so we'd fail to free it
at module unload.

This matters only when only the synth module is unloaded, as unloading
the card driver would tear down the sub-entry anyway.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
---
 sound/synth/emux/emux_proc.c | 1 +
 1 file changed, 1 insertion(+)

--
2.42.0.419.g70bf8a5751
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Patch

diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c
index 7993e6a01e54..820351f52551 100644
--- a/sound/synth/emux/emux_proc.c
+++ b/sound/synth/emux/emux_proc.c
@@ -102,6 +102,7 @@  void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device)
 	entry->content = SNDRV_INFO_CONTENT_TEXT;
 	entry->private_data = emu;
 	entry->c.text.read = snd_emux_proc_info_read;
+	emu->proc = entry;
 }

 void snd_emux_proc_free(struct snd_emux *emu)