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authorMark Brown <broonie@kernel.org>2016-08-18 19:32:59 +0100
committerMark Brown <broonie@kernel.org>2016-08-19 10:17:26 +0100
commitd1e81428826221d7ff8e4d83db784d099cd232a7 (patch)
tree83bcd0aa3a4cea80d090bcc7fffc6d7a01387fe2 /sound
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
downloadlinux-stericsson-d1e81428826221d7ff8e4d83db784d099cd232a7.tar.gz
ASoC: core: Clean up DAPM before the card debugfs
Both the card and DAPM cleanups recursively delete their debugfs directories. Since the DAPM debugfs subdirectory for the card is located within the card debugfs this means we end up trying to double free the DAPM subdirectory. Reorder the cleanup to free the card debugfs after we've cleaned up DAPM and it has deleted its own subdirectory. Reported-by: Russell King - ARM Linux <linux@armlinux.org.uk> Tested-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-core.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 16369cad4803..66a33f1e4881 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2083,14 +2083,13 @@ static int soc_cleanup_card_resources(struct snd_soc_card *card)
/* remove auxiliary devices */
soc_remove_aux_devices(card);
+ snd_soc_dapm_free(&card->dapm);
soc_cleanup_card_debugfs(card);
/* remove the card */
if (card->remove)
card->remove(card);
- snd_soc_dapm_free(&card->dapm);
-
snd_card_free(card->snd_card);
return 0;