Re: [PATCH] ALSA: hda: Ignore unsol events for cards being shut down

[Takashi Iwai <tiwai@suse.de>]

On Fri, 30 May 2025 16:13:09 +0200,
Cezary Rojewski wrote:
> 
> For the classic snd_hda_intel driver, codec->card and bus->card point to
> the exact same thing. When snd_card_diconnect() fires, bus->shutdown is
> set thanks to azx_dev_disconnect(). card->shutdown is already set when
> that happens but both provide basically the same functionality.
> 
> For the DSP snd_soc_avs driver where multiple codecs are located on
> multiple cards, bus->shutdown 'shortcut' is not sufficient. One codec
> card may be unregistered while other codecs are still operational.
> Proper check in form of card->shutdown must be used to verify whether
> the codec's card is being shut down.
> 
> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>

Thanks, applied now.


Takashi