From 1a0d49be70d716de4f40f50d6393aead56b748de Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Wed, 20 Jul 2016 09:53:03 +0800 Subject: topology: Add ATTRIBUTE_UNUSED for unused parameters to fix compiler warning This commit adds ATTRIBUTE_UNUSED to the unused parameter 'tplg' for function tplg_parse_streams() and tplg_parse_fe_dai(). These two functions need to keep 'tplg' as ops for tplg_parse_compound(). The compiler warnings below are fixed: pcm.c: In function 'tplg_parse_streams': pcm.c:262:43: warning: unused parameter 'tplg' [-Wunused-parameter] static int tplg_parse_streams(snd_tplg_t *tplg, snd_config_t *cfg, ^ pcm.c: In function 'tplg_parse_fe_dai': pcm.c:324:42: warning: unused parameter 'tplg' [-Wunused-parameter] static int tplg_parse_fe_dai(snd_tplg_t *tplg, snd_config_t *cfg, Signed-off-by: Mengdong Lin Reviewed-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- src/topology/pcm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/topology/pcm.c b/src/topology/pcm.c index 281e6ef9..0a90cb9e 100644 --- a/src/topology/pcm.c +++ b/src/topology/pcm.c @@ -259,8 +259,8 @@ int tplg_parse_stream_caps(snd_tplg_t *tplg, } /* Parse the caps and config of a pcm stream */ -static int tplg_parse_streams(snd_tplg_t *tplg, snd_config_t *cfg, - void *private) +static int tplg_parse_streams(snd_tplg_t *tplg ATTRIBUTE_UNUSED, + snd_config_t *cfg, void *private) { snd_config_iterator_t i, next; snd_config_t *n; @@ -321,8 +321,8 @@ static int tplg_parse_streams(snd_tplg_t *tplg, snd_config_t *cfg, } /* Parse name and id of a front-end DAI (ie. cpu dai of a FE DAI link) */ -static int tplg_parse_fe_dai(snd_tplg_t *tplg, snd_config_t *cfg, - void *private) +static int tplg_parse_fe_dai(snd_tplg_t *tplg ATTRIBUTE_UNUSED, + snd_config_t *cfg, void *private) { struct tplg_elem *elem = private; struct snd_soc_tplg_pcm *pcm = elem->pcm; -- cgit v1.2.1