From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
commit adb76b5b9c47 ("ASoC: soc-core: remove legacy style dai_link")
removed legacy style dai_link from soc-core, and
commit 70fc53734e71 ("ASoC: core: move DAI pre-links initiation to
snd_soc_instantiate_card") moves soc_init_dai_link() timing.
Because of these, we don't need to call soc_cleanup_card_resources() if
soc_init_dai_link() was failed, otherwise, we will get Kernel crash.
Fixes: adb76b5b9c47 ("ASoC: soc-core: remove legacy style dai_link")
Fixes: 70fc53734e71 ("ASoC: core: move DAI pre-links initiation to snd_soc_instantiate_card")
Reported-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/soc-core.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1679990..2a408cc 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1984,7 +1984,6 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
for_each_card_prelinks(card, i, dai_link) {
ret = soc_init_dai_link(card, dai_link);
if (ret) {
- soc_cleanup_card_resources(card);
dev_err(card->dev, "ASoC: failed to init link %s: %d\n",
dai_link->name, ret);
mutex_unlock(&client_mutex);
--
2.7.4
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