crossover: remove buffer_acquire from crossover

remove buffer ops from crossover module

this is a continuation of changes
from commit 4a03699

Signed-off-by: Tobiasz Dryjanski <tobiaszx.dryjanski@intel.com>

src/audio/crossover/crossover.c

@@ -133,7 +133,6 @@ static int crossover_assign_sinks(struct processing_module *mod,
  struct sof_crossover_config *config = cd->config;
  struct comp_dev *dev = mod->dev;
  struct comp_buffer *sink;
- struct comp_buffer *sink_c;
  struct list_item *sink_list;
  int num_sinks = 0;
  int i;
@@ -143,14 +142,12 @@ static int crossover_assign_sinks(struct processing_module *mod,
  unsigned int sink_id, state;
 
  sink = container_of(sink_list, struct comp_buffer, source_list);
- sink_c = buffer_acquire(sink);
 #if CONFIG_IPC_MAJOR_4
  sink_id = cd->output_pin_index[j];
 #else
- sink_id = sink_c->pipeline_id;
+ sink_id = sink->pipeline_id;
 #endif
- state = sink_c->sink->state;
- buffer_release(sink_c);
+ state = sink->sink->state;
  if (state != dev->state) {
  j++;
  continue;
@@ -486,7 +483,6 @@ static int crossover_check_sink_assign(struct processing_module *mod,
 {
  struct comp_dev *dev = mod->dev;
  struct comp_buffer *sink;
- struct comp_buffer *sink_c;
  struct list_item *sink_list;
  int num_assigned_sinks = 0;
  uint8_t assigned_sinks[SOF_CROSSOVER_MAX_STREAMS] = {0};
@@ -496,9 +492,7 @@ static int crossover_check_sink_assign(struct processing_module *mod,
  unsigned int pipeline_id;
 
  sink = container_of(sink_list, struct comp_buffer, source_list);
- sink_c = buffer_acquire(sink);
- pipeline_id = sink_c->pipeline_id;
- buffer_release(sink_c);
+ pipeline_id = sink->pipeline_id;
 
  i = crossover_get_stream_index(mod, config, pipeline_id);
  if (i < 0) {
@@ -691,7 +685,6 @@ static int crossover_process_audio_stream(struct processing_module *mod,
 static void crossover_params(struct processing_module *mod)
 {
  struct sof_ipc_stream_params *params = mod->stream_params;
- struct comp_buffer *sink_c, *source_c;
  struct comp_buffer *sinkb, *sourceb;
  struct list_item *sink_list;
  struct comp_dev *dev = mod->dev;
@@ -702,15 +695,11 @@ static void crossover_params(struct processing_module *mod)
  component_set_nearest_period_frames(dev, params->rate);
 
  sourceb = list_first_item(&dev->bsource_list, struct comp_buffer, sink_list);
- source_c = buffer_acquire(sourceb);
- ipc4_update_buffer_format(source_c, &mod->priv.cfg.base_cfg.audio_fmt);
- buffer_release(source_c);
+ ipc4_update_buffer_format(sourceb, &mod->priv.cfg.base_cfg.audio_fmt);
 
  list_for_item(sink_list, &dev->bsink_list) {
  sinkb = container_of(sink_list, struct comp_buffer, source_list);
- sink_c = buffer_acquire(sinkb);
- ipc4_update_buffer_format(sink_c, &mod->priv.cfg.base_cfg.audio_fmt);
- buffer_release(sink_c);
+ ipc4_update_buffer_format(sinkb, &mod->priv.cfg.base_cfg.audio_fmt);
  }
 }
 #endif
@@ -727,7 +716,6 @@ static int crossover_prepare(struct processing_module *mod,
  struct comp_data *cd = module_get_private_data(mod);
  struct comp_dev *dev = mod->dev;
  struct comp_buffer *source, *sink;
- struct comp_buffer *source_c, *sink_c;
  struct list_item *sink_list;
  int channels;
  int ret = 0;
@@ -741,27 +729,23 @@ static int crossover_prepare(struct processing_module *mod,
  /* Crossover has a variable number of sinks */
  mod->max_sinks = SOF_CROSSOVER_MAX_STREAMS;
  source = list_first_item(&dev->bsource_list, struct comp_buffer, sink_list);
- source_c = buffer_acquire(source);
 
  /* Get source data format */
- cd->source_format = audio_stream_get_frm_fmt(&source_c->stream);
- channels = audio_stream_get_channels(&source_c->stream);
- audio_stream_init_alignment_constants(1, 1, &source_c->stream);
- buffer_release(source_c);
+ cd->source_format = audio_stream_get_frm_fmt(&source->stream);
+ channels = audio_stream_get_channels(&source->stream);
+ audio_stream_init_alignment_constants(1, 1, &source->stream);
 
  /* Validate frame format and buffer size of sinks */
  list_for_item(sink_list, &dev->bsink_list) {
  sink = container_of(sink_list, struct comp_buffer, source_list);
- sink_c = buffer_acquire(sink);
- if (cd->source_format == audio_stream_get_frm_fmt(&sink_c->stream)) {
- audio_stream_init_alignment_constants(1, 1, &sink_c->stream);
+ if (cd->source_format == audio_stream_get_frm_fmt(&sink->stream)) {
+ audio_stream_init_alignment_constants(1, 1, &sink->stream);
  } else {
  comp_err(dev, "crossover_prepare(): Source fmt %d and sink fmt %d are different.",
- cd->source_format, audio_stream_get_frm_fmt(&sink_c->stream));
+ cd->source_format, audio_stream_get_frm_fmt(&sink->stream));
  ret = -EINVAL;
  }
 
- buffer_release(sink_c);
  if (ret < 0)
  return ret;
  }