ASoC: Intel: bdw_rt286: Remove FE DAI ops

bdw_rt286_fe_ops is redundant as platform components already limit the
number of channels available for the endpoint.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220620101402.2684366-18-cezary.rojewski@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/bdw_rt286.c

@@ -108,30 +108,6 @@ static const struct snd_soc_ops codec_link_ops = {
 	.hw_params = codec_link_hw_params,
 };
 
-static const unsigned int channels[] = {
-	2,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_channels = {
-	.count = ARRAY_SIZE(channels),
-	.list = channels,
-	.mask = 0,
-};
-
-static int bdw_rt286_fe_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	/* Board supports stereo configuration only */
-	runtime->hw.channels_max = 2;
-	return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
-					  &constraints_channels);
-}
-
-static const struct snd_soc_ops bdw_rt286_fe_ops = {
-	.startup = bdw_rt286_fe_startup,
-};
-
 SND_SOC_DAILINK_DEF(system, DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
 SND_SOC_DAILINK_DEF(offload0, DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin")));
 SND_SOC_DAILINK_DEF(offload1, DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin")));
@@ -150,7 +126,6 @@ static struct snd_soc_dai_link card_dai_links[] = {
 		.nonatomic = 1,
 		.dynamic = 1,
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
-		.ops = &bdw_rt286_fe_ops,
 		.dpcm_playback = 1,
 		.dpcm_capture = 1,
 		SND_SOC_DAILINK_REG(system, dummy, platform),