From b5fc40d3b37bdb3524cdf1f550bd0c3b05ac3888 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 2 Jun 2014 16:08:21 +0100 Subject: [PATCH] ASoC: cache: Fix error code when not using ASoC level cache 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 Reported-by: Fabio Estevam Signed-off-by: Mark Brown --- 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); -- 2.7.4