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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2023-05-15 15:10:39 +0800
committerVinod Koul <vkoul@kernel.org>2023-05-27 16:06:47 +0530
commit02428406a0b0016c9a4d286f98bac8d9af0c1bed (patch)
tree4fb08891d6b8598cac8fb49e21e39ec980b6e16e /drivers/soundwire/intel.c
parent1d905d355ef329d2e4fbe04569dea7cb041419c1 (diff)
soundwire: intel: remove .trigger callback implementation
The interface is not needed for IPC3 solutions but will be needed with an updated parameter list for ACE2.x+IPC4 combinations. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230515071042.2038-24-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/intel.c')
-rw-r--r--drivers/soundwire/intel.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index c8eb1ec512c4..15cecd2e062d 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -872,18 +872,9 @@ static int intel_trigger(struct snd_pcm_substream *substream, int cmd, struct sn
{
struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
struct sdw_intel *sdw = cdns_to_intel(cdns);
- struct sdw_intel_link_res *res = sdw->link_res;
struct sdw_cdns_dai_runtime *dai_runtime;
int ret = 0;
- /*
- * The .trigger callback is used to send required IPC to audio
- * firmware. The .free_stream callback will still be called
- * by intel_free_stream() in the TRIGGER_SUSPEND case.
- */
- if (res->ops && res->ops->trigger)
- res->ops->trigger(dai, cmd, substream->stream);
-
dai_runtime = cdns->dai_runtime_array[dai->id];
if (!dai_runtime) {
dev_err(dai->dev, "failed to get dai runtime in %s\n",