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authorLars-Peter Clausen <lars@metafoo.de>2015-04-09 11:52:37 +0300
committerMark Brown <broonie@kernel.org>2015-04-09 13:32:29 +0300
commit2e55b90a5e234524f8195c657006ec4f71103dff (patch)
tree060bbeb681c5744cce98db58918ed4581eb48a6a /sound/soc/soc-pcm.c
parent0757d834eb7482e5763fb9ee014abb50789f906a (diff)
downloadlinux-2e55b90a5e234524f8195c657006ec4f71103dff.tar.xz
ASoC: Make soc_dpcm_debugfs_add() non-fatal
Failing to register the debugfs entries is not fatal and will not affect normal operation of the sound card. Don't abort the card registration if soc_dpcm_debugfs_add() fails. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-pcm.c')
-rw-r--r--sound/soc/soc-pcm.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 6b0136e7cb88..9c514fde7154 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2802,10 +2802,10 @@ static const struct file_operations dpcm_state_fops = {
.llseek = default_llseek,
};
-int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd)
+void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd)
{
if (!rtd->dai_link)
- return 0;
+ return;
rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name,
rtd->card->debugfs_card_root);
@@ -2813,13 +2813,11 @@ int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd)
dev_dbg(rtd->dev,
"ASoC: Failed to create dpcm debugfs directory %s\n",
rtd->dai_link->name);
- return -EINVAL;
+ return;
}
rtd->debugfs_dpcm_state = debugfs_create_file("state", 0444,
rtd->debugfs_dpcm_root,
rtd, &dpcm_state_fops);
-
- return 0;
}
#endif