topology: Add ATTRIBUTE_UNUSED for unused parameters to fix compiler warning
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 <ac87c9ff77e1b1b91a4205a4fd089f74fbeac283@linux.intel.com>
Reviewed-by: Takashi Sakamoto <d5ec7d0cd8074757a1f5eb708bc105c3065a65ea@sakamocchi.jp>
Signed-off-by: Takashi Iwai <4596b3305151c7ee743192a95d394341e3d3b644@suse.de>

zedongchen/alsa-lib,zedongchen/alsa-lib,alsa-project/alsa-lib,takaswie/alsa-lib,zedongchen/alsa-lib,zedongchen/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,alsa-project/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,alsa-project/alsa-lib,zedongchen/alsa-lib,tiwai/alsa-lib,alsa-project/alsa-lib,takaswie/alsa-lib