From: Bard Liao Date: Tue, 20 Jan 2026 06:56:58 +0000 (+0800) Subject: ASoC: sdw_utils: remove dai registered check X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d38c275f7ffe257d21bea224d4288eef183817d;p=thirdparty%2Fkernel%2Flinux.git ASoC: sdw_utils: remove dai registered check Checking for a registered DAI for non-existing endpoints causes the following error. The driver will always return -EPROBE_DEFER if the codec driver doesn't register the DAI of the unexist endpoint. Signed-off-by: Bard Liao Reviewed-by: Péter Ujfalusi Reviewed-by: Liam Girdwood Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20260120065658.1806027-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sdw_utils/soc_sdw_utils.c b/sound/soc/sdw_utils/soc_sdw_utils.c index e4ce952e56aa..477eba80e90a 100644 --- a/sound/soc/sdw_utils/soc_sdw_utils.c +++ b/sound/soc/sdw_utils/soc_sdw_utils.c @@ -1394,29 +1394,14 @@ static int is_sdca_endpoint_present(struct device *dev, const struct snd_soc_acpi_adr_device *adr_dev = &adr_link->adr_d[adr_index]; const struct snd_soc_acpi_endpoint *adr_end; const struct asoc_sdw_dai_info *dai_info; - struct snd_soc_dai_link_component *dlc; - struct snd_soc_dai *codec_dai; struct sdw_slave *slave; struct device *sdw_dev; const char *sdw_codec_name; int ret, i; - dlc = kzalloc(sizeof(*dlc), GFP_KERNEL); - if (!dlc) - return -ENOMEM; - adr_end = &adr_dev->endpoints[end_index]; dai_info = &codec_info->dais[adr_end->num]; - dlc->dai_name = dai_info->dai_name; - codec_dai = snd_soc_find_dai_with_mutex(dlc); - if (!codec_dai) { - dev_warn(dev, "codec dai %s not registered yet\n", dlc->dai_name); - kfree(dlc); - return -EPROBE_DEFER; - } - kfree(dlc); - sdw_codec_name = _asoc_sdw_get_codec_name(dev, adr_link, adr_index); if (!sdw_codec_name) return -ENOMEM;