Current method for machine driver to register with the ASoC core is to use snd_soc_register_card() instead of creating a "soc-audio" platform device.
Signed-off-by: Mika Westerberg mika.westerberg@iki.fi --- sound/soc/ep93xx/snappercl15.c | 53 +++++++++++++++++++++++++++------------- 1 files changed, 36 insertions(+), 17 deletions(-)
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/ep93xx/snappercl15.c index c8aa8a5..f74ac54 100644 --- a/sound/soc/ep93xx/snappercl15.c +++ b/sound/soc/ep93xx/snappercl15.c @@ -104,37 +104,56 @@ static struct snd_soc_card snd_soc_snappercl15 = { .num_links = 1, };
-static struct platform_device *snappercl15_snd_device; - -static int __init snappercl15_init(void) +static int __devinit snappercl15_probe(struct platform_device *pdev) { + struct snd_soc_card *card = &snd_soc_snappercl15; int ret;
- if (!machine_is_snapper_cl15()) - return -ENODEV; - ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97, EP93XX_SYSCON_I2SCLKDIV_ORIDE | EP93XX_SYSCON_I2SCLKDIV_SPOL); if (ret) return ret;
- snappercl15_snd_device = platform_device_alloc("soc-audio", -1); - if (!snappercl15_snd_device) - return -ENOMEM; - - platform_set_drvdata(snappercl15_snd_device, &snd_soc_snappercl15); - ret = platform_device_add(snappercl15_snd_device); - if (ret) - platform_device_put(snappercl15_snd_device); + card->dev = &pdev->dev; + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", + ret); + ep93xx_i2s_release(); + }
return ret; }
-static void __exit snappercl15_exit(void) +static int __devexit snappercl15_remove(struct platform_device *pdev) { - platform_device_unregister(snappercl15_snd_device); + struct snd_soc_card *card = platform_get_drvdata(pdev); + + snd_soc_unregister_card(card); ep93xx_i2s_release(); + + return 0; +} + +static struct platform_driver snappercl15_driver = { + .driver = { + .name = "snappercl15-audio", + .owner = THIS_MODULE, + }, + .probe = snappercl15_probe, + .remove = __devexit_p(snappercl15_remove), +}; + +static int __init snappercl15_init(void) +{ + return platform_driver_register(&snappercl15_driver); +} + +static void __exit snappercl15_exit(void) +{ + platform_driver_unregister(&snappercl15_driver); }
module_init(snappercl15_init); @@ -143,4 +162,4 @@ module_exit(snappercl15_exit); MODULE_AUTHOR("Ryan Mallon"); MODULE_DESCRIPTION("ALSA SoC Snapper CL15"); MODULE_LICENSE("GPL"); - +MODULE_ALIAS("platform:snappercl15-audio");