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| author | Mengdong Lin <mengdong.lin@linux.intel.com> | 2016-07-20 09:53:03 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-07-20 07:46:32 +0200 |
| commit | 1a0d49be70d716de4f40f50d6393aead56b748de (patch) | |
| tree | 2207025ba99c3ab32a05a4114cebf9332a61e940 | |
| parent | 8e3e194a5d7c01ee310ff3fb771ce9ec4e6d8fb1 (diff) | |
| download | alsa-lib-1a0d49be70d716de4f40f50d6393aead56b748de.tar.gz | |
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 <mengdong.lin@linux.intel.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | src/topology/pcm.c | 8 |
1 files 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; |