Set card->instantiated to false when the card is removed to make sure that operations that expect the card to be fully instantiated do not run anymore during card removal.
Signed-off-by: Lars-Peter Clausen lars@metafoo.de --- sound/soc/soc-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index b1327ef..031a19a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3810,8 +3810,10 @@ EXPORT_SYMBOL_GPL(snd_soc_register_card); */ int snd_soc_unregister_card(struct snd_soc_card *card) { - if (card->instantiated) + if (card->instantiated) { + card->instantiated = false; soc_cleanup_card_resources(card); + } dev_dbg(card->dev, "ASoC: Unregistered card '%s'\n", card->name);
return 0;