ALSA: hda - Fix missing beep detach in patch_conexant.c
This leaks the beep input device after module unload, which leads to Oops. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=55321 Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -3191,11 +3191,17 @@ static int cx_auto_build_controls(struct hda_codec *codec)
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return 0;
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}
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static void cx_auto_free(struct hda_codec *codec)
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{
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snd_hda_detach_beep_device(codec);
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snd_hda_gen_free(codec);
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}
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static const struct hda_codec_ops cx_auto_patch_ops = {
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.build_controls = cx_auto_build_controls,
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.build_pcms = snd_hda_gen_build_pcms,
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.init = snd_hda_gen_init,
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.free = snd_hda_gen_free,
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.free = cx_auto_free,
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.unsol_event = snd_hda_jack_unsol_event,
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#ifdef CONFIG_PM
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.check_power_status = snd_hda_gen_check_power_status,
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