ASoC: SOF: pcm: expose the sof_pcm_setup_connected_widgets() function

It will be used in IPC-specific code.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220317175044.1752400-13-ranjani.sridharan@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/pcm.c

@@ -105,8 +105,7 @@ int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream, struct snd_sof_dev
 	return ret;
 }
 
-static int sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev,
-					   struct snd_soc_pcm_runtime *rtd,
+int sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_runtime *rtd,
 				    struct snd_sof_pcm *spcm, int dir)
 {
 	struct snd_soc_dai *dai;

sound/soc/sof/sof-audio.h

@@ -457,4 +457,6 @@ int get_token_uuid(void *elem, void *object, u32 offset);
 int sof_update_ipc_object(struct snd_soc_component *scomp, void *object, enum sof_tokens token_id,
 			  struct snd_sof_tuple *tuples, int num_tuples,
 			  size_t object_size, int token_instance_num);
+int sof_pcm_setup_connected_widgets(struct snd_sof_dev *sdev, struct snd_soc_pcm_runtime *rtd,
+				    struct snd_sof_pcm *spcm, int dir);
 #endif