From fc3e435f5071577088e952b28a2d29ad3b135dbc 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 8fff5b6d86dbf..00e70b6c7da2e 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); -- 2.39.5