diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-12-30 11:18:13 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-02 13:08:40 +0000 |
| commit | 34be9244c7d8107ab9a46af53869f826648fccc8 (patch) | |
| tree | 8250e0b8d9f900b85b38f11cbe16a22096f4da46 | |
| parent | 748b217827974d34a7341142599f0db631a3e45a (diff) | |
ASoC: pxa: Convert corgi to use snd_soc_register_card()
Use snd_soc_register_card() instead of creating a "soc-audio" platform device.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | arch/arm/mach-pxa/corgi.c | 9 | ||||
| -rw-r--r-- | sound/soc/pxa/corgi.c | 43 |
2 files changed, 32 insertions, 20 deletions
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 549468d088b9..e12b097a5b7e 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -436,6 +436,14 @@ static struct platform_device corgiled_device = { }; /* + * Corgi Audio + */ +static struct platform_device corgi_audio_device = { + .name = "corgi-audio", + .id = -1, +}; + +/* * MMC/SD Device * * The card detect interrupt isn't debounced so we delay it by 250ms @@ -641,6 +649,7 @@ static struct platform_device *devices[] __initdata = { &corgifb_device, &corgikbd_device, &corgiled_device, + &corgi_audio_device, &sharpsl_nand_device, &sharpsl_rom_device, }; diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c index 30ebce26dd9d..bc21944851c4 100644 --- a/sound/soc/pxa/corgi.c +++ b/sound/soc/pxa/corgi.c @@ -291,7 +291,7 @@ static struct snd_soc_dai_link corgi_dai = { }; /* corgi audio machine driver */ -static struct snd_soc_card snd_soc_corgi = { +static struct snd_soc_card corgi = { .name = "Corgi", .owner = THIS_MODULE, .dai_link = &corgi_dai, @@ -305,38 +305,41 @@ static struct snd_soc_card snd_soc_corgi = { .num_dapm_routes = ARRAY_SIZE(corgi_audio_map), }; -static struct platform_device *corgi_snd_device; - -static int __init corgi_init(void) +static int __devinit corgi_probe(struct platform_device *pdev) { + struct snd_soc_card *card = &corgi; int ret; - if (!(machine_is_corgi() || machine_is_shepherd() || - machine_is_husky())) - return -ENODEV; - - corgi_snd_device = platform_device_alloc("soc-audio", -1); - if (!corgi_snd_device) - return -ENOMEM; - - platform_set_drvdata(corgi_snd_device, &snd_soc_corgi); - ret = platform_device_add(corgi_snd_device); + card->dev = &pdev->dev; + ret = snd_soc_register_card(card); if (ret) - platform_device_put(corgi_snd_device); - + dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", + ret); return ret; } -static void __exit corgi_exit(void) +static int __devexit corgi_remove(struct platform_device *pdev) { - platform_device_unregister(corgi_snd_device); + struct snd_soc_card *card = platform_get_drvdata(pdev); + + snd_soc_unregister_card(card); + return 0; } -module_init(corgi_init); -module_exit(corgi_exit); +static struct platform_driver corgi_driver = { + .driver = { + .name = "corgi-audio", + .owner = THIS_MODULE, + }, + .probe = corgi_probe, + .remove = __devexit_p(corgi_remove), +}; + +module_platform_driver(corgi_driver); /* Module information */ MODULE_AUTHOR("Richard Purdie"); MODULE_DESCRIPTION("ALSA SoC Corgi"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:corgi-audio"); |