diff options
Diffstat (limited to 'sound/soc/intel/boards/cht_bsw_rt5645.c')
| -rw-r--r-- | sound/soc/intel/boards/cht_bsw_rt5645.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index df23a581c10e..c952a96cde7e 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -534,6 +534,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) const char *platform_name; struct cht_mc_private *drv; struct acpi_device *adev; + struct device *codec_dev; bool sof_parent; bool found = false; bool is_bytcr = false; @@ -583,7 +584,14 @@ static int snd_cht_mc_probe(struct platform_device *pdev) "i2c-%s", acpi_dev_name(adev)); cht_dailink[dai_index].codecs->name = cht_rt5645_codec_name; } + /* acpi_get_first_physical_node() returns a borrowed ref, no need to deref */ + codec_dev = acpi_get_first_physical_node(adev); acpi_dev_put(adev); + if (!codec_dev) + return -EPROBE_DEFER; + + snd_soc_card_chtrt5645.components = rt5645_components(codec_dev); + snd_soc_card_chtrt5650.components = rt5645_components(codec_dev); /* * swap SSP0 if bytcr is detected |