From: Bard Liao yung-chuan.liao@linux.intel.com
codec_info_list[codec_index] is used multiple times in the create_sdw_dailink() function. Adding a codec_info pointer to shorten the code. This is a preparation for the following up patches. No function changed.
Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/boards/sof_sdw.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 1df489c7e2bd..b197c2920e80 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -872,6 +872,7 @@ static int get_sdw_dailink_info(struct device *dev, const struct snd_soc_acpi_li
for (link = links; link->num_adr; link++) { const struct snd_soc_acpi_endpoint *endpoint; + struct sof_sdw_codec_info *codec_info; int codec_index; int stream; u64 adr; @@ -881,12 +882,13 @@ static int get_sdw_dailink_info(struct device *dev, const struct snd_soc_acpi_li codec_index = find_codec_info_part(adr); if (codec_index < 0) return codec_index; + codec_info = &codec_info_list[codec_index];
endpoint = link->adr_d[i].endpoints;
/* count DAI number for playback and capture */ for_each_pcm_streams(stream) { - if (!codec_info_list[codec_index].dais[0].direction[stream]) + if (!codec_info->dais[0].direction[stream]) continue;
(*sdw_cpu_dai_num)++; @@ -1184,6 +1186,7 @@ static int create_sdw_dailink(struct snd_soc_card *card, { const struct snd_soc_acpi_link_adr *link_next; struct snd_soc_dai_link_component *codecs; + struct sof_sdw_codec_info *codec_info; int cpu_dai_id[SDW_MAX_CPU_DAIS]; int cpu_dai_num, cpu_dai_index; unsigned int group_id; @@ -1232,8 +1235,9 @@ static int create_sdw_dailink(struct snd_soc_card *card, codec_index = find_codec_info_part(link->adr_d[adr_index].adr); if (codec_index < 0) return codec_index; + codec_info = &codec_info_list[codec_index];
- if (codec_info_list[codec_index].ignore_pch_dmic) + if (codec_info->ignore_pch_dmic) *ignore_pch_dmic = true;
cpu_dai_index = *cpu_id; @@ -1247,10 +1251,10 @@ static int create_sdw_dailink(struct snd_soc_card *card, "SDW%d-Capture-%s", };
- if (!codec_info_list[codec_index].dais[0].direction[stream]) + if (!codec_info->dais[0].direction[stream]) continue;
- *link_id = codec_info_list[codec_index].dais[0].dailink[stream]; + *link_id = codec_info->dais[0].dailink[stream]; if (*link_id < 0) { dev_err(dev, "Invalid dailink id %d\n", *link_id); return -EINVAL; @@ -1260,7 +1264,7 @@ static int create_sdw_dailink(struct snd_soc_card *card, if (append_codec_type) { name = devm_kasprintf(dev, GFP_KERNEL, sdw_stream_name[stream + 2], cpu_dai_id[0], - type_strings[codec_info_list[codec_index].codec_type]); + type_strings[codec_info->codec_type]); } else { name = devm_kasprintf(dev, GFP_KERNEL, sdw_stream_name[stream], cpu_dai_id[0]);