ALSA: hda - Clear codec->beep at release
Clear codec->beep field in snd_hda_detach_beep_device() to be sure. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -138,6 +138,7 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
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input_unregister_device(beep->dev);
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kfree(beep);
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codec->beep = NULL;
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}
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}
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EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device);
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