From: Mark Brown <broonie@kernel.org>
To: Fabio Estevam <festevam@gmail.com>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>,
Xiubo Li <Li.Xiubo@freescale.com>,
Liam Girdwood <lgirdwood@gmail.com>
Cc: alsa-devel@alsa-project.org, linaro-kernel@lists.linaro.org,
Mark Brown <broonie@linaro.org>
Subject: [PATCH] ASoC: cache: Fix error code when not using ASoC level cache
Date: Mon, 2 Jun 2014 16:11:03 +0100 [thread overview]
Message-ID: <1401721863-3364-1-git-send-email-broonie@kernel.org> (raw)
From: Mark Brown <broonie@linaro.org>
It is not an error to have no cache so we shouldn't return an error code
and cause our callers to fail, just silently do nothing instead. Thanks
to Jarkko for identify the problematic commit.
Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
sound/soc/soc-cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 8fff5b6..00e70b6 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -73,7 +73,7 @@ int snd_soc_cache_init(struct snd_soc_codec *codec)
reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
if (!reg_size)
- return -EINVAL;
+ return 0;
mutex_init(&codec->cache_rw_mutex);
--
2.0.0.rc2
reply other threads:[~2014-06-02 16:18 UTC|newest]
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