diff options
Diffstat (limited to 'sound/soc/intel/boards/bytcr_rt5651.c')
| -rw-r--r-- | sound/soc/intel/boards/bytcr_rt5651.c | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index bf8b87d45..a8289f744 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -85,6 +85,7 @@ struct byt_rt5651_private { struct gpio_desc *ext_amp_gpio; struct gpio_desc *hp_detect; struct snd_soc_jack jack; + struct device *codec_dev; }; static const struct acpi_gpio_mapping *byt_rt5651_gpios; @@ -918,17 +919,17 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) if (adev) { snprintf(byt_rt5651_codec_name, sizeof(byt_rt5651_codec_name), "i2c-%s", acpi_dev_name(adev)); - put_device(&adev->dev); byt_rt5651_dais[dai_index].codecs->name = byt_rt5651_codec_name; } else { dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); return -ENODEV; } - codec_dev = bus_find_device_by_name(&i2c_bus_type, NULL, - byt_rt5651_codec_name); + codec_dev = acpi_get_first_physical_node(adev); + acpi_dev_put(adev); if (!codec_dev) return -EPROBE_DEFER; + priv->codec_dev = get_device(codec_dev); /* * swap SSP0 if bytcr is detected @@ -997,10 +998,8 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) /* Must be called before register_card, also see declaration comment. */ ret_val = byt_rt5651_add_codec_device_props(codec_dev); - if (ret_val) { - put_device(codec_dev); - return ret_val; - } + if (ret_val) + goto err; /* Cherry Trail devices use an external amplifier enable gpio */ if (soc_intel_is_cht() && !byt_rt5651_gpios) @@ -1024,8 +1023,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) ret_val); fallthrough; case -EPROBE_DEFER: - put_device(codec_dev); - return ret_val; + goto err; } } priv->hp_detect = devm_fwnode_gpiod_get(&pdev->dev, @@ -1044,14 +1042,11 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) ret_val); fallthrough; case -EPROBE_DEFER: - put_device(codec_dev); - return ret_val; + goto err; } } } - put_device(codec_dev); - log_quirks(&pdev->dev); if ((byt_rt5651_quirk & BYT_RT5651_SSP2_AIF2) || @@ -1075,7 +1070,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) * for all other errors, including -EPROBE_DEFER */ if (ret_val != -ENOENT) - return ret_val; + goto err; byt_rt5651_quirk &= ~BYT_RT5651_MCLK_EN; } } @@ -1104,17 +1099,30 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5651_card, platform_name); if (ret_val) - return ret_val; + goto err; ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5651_card); if (ret_val) { dev_err(&pdev->dev, "devm_snd_soc_register_card failed %d\n", ret_val); - return ret_val; + goto err; } platform_set_drvdata(pdev, &byt_rt5651_card); return ret_val; + +err: + put_device(priv->codec_dev); + return ret_val; +} + +static int snd_byt_rt5651_mc_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); + + put_device(priv->codec_dev); + return 0; } static struct platform_driver snd_byt_rt5651_mc_driver = { @@ -1125,6 +1133,7 @@ static struct platform_driver snd_byt_rt5651_mc_driver = { #endif }, .probe = snd_byt_rt5651_mc_probe, + .remove = snd_byt_rt5651_mc_remove, }; module_platform_driver(snd_byt_rt5651_mc_driver); |