ASoC: sdw_utils: Remove num_platforms from simple DAI helper

There is no point in passing num_platforms into
asoc_sdw_init_simple_dai_link(). Firstly, as a single pointer for the
component name is passed in only a single string can be passed and
secondly if it is a complex DAI with multiple platforms it would make
more sense to use asoc_sdw_init_dai_link().

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20250505141409.2614010-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: charleskeepax

include/sound/soc_sdw_utils.h

@@ -159,9 +159,8 @@ void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_lin
 int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
 				  int *be_id, char *name, int playback, int capture,
 				  const char *cpu_dai_name, const char *platform_comp_name,
-				  int num_platforms, const char *codec_name,
-				  const char *codec_dai_name, int no_pcm,
-				  int (*init)(struct snd_soc_pcm_runtime *rtd),
+				  const char *codec_name, const char *codec_dai_name,
+				  int no_pcm, int (*init)(struct snd_soc_pcm_runtime *rtd),
 				  const struct snd_soc_ops *ops);
 
 int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends);

sound/soc/amd/acp/acp-sdw-legacy-mach.c

@@ -321,7 +321,7 @@ static int create_dmic_dailinks(struct snd_soc_card *card,
 	*be_id = ACP_DMIC_BE_ID;
 	ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "acp-dmic-codec",
 					    0, 1, // DMIC only supports capture
-					    pdm_cpu->name, pdm_platform->name, 1,
+					    pdm_cpu->name, pdm_platform->name,
 					    "dmic-codec.0", "dmic-hifi", no_pcm,
 					    asoc_sdw_dmic_init, NULL);
 	if (ret)

sound/soc/amd/acp/acp-sdw-sof-mach.c

@@ -245,7 +245,6 @@ static int create_dmic_dailinks(struct snd_soc_card *card,
 	ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "acp-dmic-codec",
 					    0, 1, // DMIC only supports capture
 					    "acp-sof-dmic", platform_component->name,
-					    ARRAY_SIZE(platform_component),
 					    "dmic-codec", "dmic-hifi", no_pcm,
 					    asoc_sdw_dmic_init, NULL);
 	if (ret)

sound/soc/intel/boards/sof_sdw.c

@@ -994,8 +994,7 @@ static int create_ssp_dailinks(struct snd_soc_card *card,
 
 		ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
 						    playback, capture, cpu_dai_name,
-						    platform_component->name,
-						    ARRAY_SIZE(platform_component), codec_name,
+						    platform_component->name, codec_name,
 						    ssp_info->dais[0].dai_name, 1, NULL,
 						    ssp_info->ops);
 		if (ret)
@@ -1020,7 +1019,6 @@ static int create_dmic_dailinks(struct snd_soc_card *card,
 	ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "dmic01",
 					    0, 1, // DMIC only supports capture
 					    "DMIC01 Pin", platform_component->name,
-					    ARRAY_SIZE(platform_component),
 					    "dmic-codec", "dmic-hifi", 1,
 					    asoc_sdw_dmic_init, NULL);
 	if (ret)
@@ -1031,7 +1029,6 @@ static int create_dmic_dailinks(struct snd_soc_card *card,
 	ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "dmic16k",
 					    0, 1, // DMIC only supports capture
 					    "DMIC16k Pin", platform_component->name,
-					    ARRAY_SIZE(platform_component),
 					    "dmic-codec", "dmic-hifi", 1,
 					    /* don't call asoc_sdw_dmic_init() twice */
 					    NULL, NULL);
@@ -1075,7 +1072,6 @@ static int create_hdmi_dailinks(struct snd_soc_card *card,
 		ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
 						    1, 0, // HDMI only supports playback
 						    cpu_dai_name, platform_component->name,
-						    ARRAY_SIZE(platform_component),
 						    codec_name, codec_dai_name, 1,
 						    i == 0 ? sof_sdw_hdmi_init : NULL, NULL);
 		if (ret)
@@ -1102,7 +1098,6 @@ static int create_bt_dailinks(struct snd_soc_card *card,
 
 	ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
 					    1, 1, cpu_dai_name, platform_component->name,
-					    ARRAY_SIZE(platform_component),
 					    snd_soc_dummy_dlc.name, snd_soc_dummy_dlc.dai_name,
 					    1, NULL, NULL);
 	if (ret)

sound/soc/sdw_utils/soc_sdw_utils.c

@@ -1059,9 +1059,8 @@ EXPORT_SYMBOL_NS(asoc_sdw_init_dai_link, "SND_SOC_SDW_UTILS");
 int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
 				  int *be_id, char *name, int playback, int capture,
 				  const char *cpu_dai_name, const char *platform_comp_name,
-				  int num_platforms, const char *codec_name,
-				  const char *codec_dai_name, int no_pcm,
-				  int (*init)(struct snd_soc_pcm_runtime *rtd),
+				  const char *codec_name, const char *codec_dai_name,
+				  int no_pcm, int (*init)(struct snd_soc_pcm_runtime *rtd),
 				  const struct snd_soc_ops *ops)
 {
 	struct snd_soc_dai_link_component *dlc;
@@ -1078,8 +1077,8 @@ int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *d
 	dlc[2].dai_name = codec_dai_name;
 
 	asoc_sdw_init_dai_link(dev, dai_links, be_id, name, playback, capture,
-			       &dlc[0], 1, &dlc[1], num_platforms,
-			       &dlc[2], 1, no_pcm, init, ops);
+			       &dlc[0], 1, &dlc[1], 1, &dlc[2], 1,
+			       no_pcm, init, ops);
 
 	return 0;
 }