diff options
author | Fabio Estevam <festevam@gmail.com> | 2012-03-12 19:48:49 -0300 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-13 23:09:59 +0000 |
commit | 5ec65ee589fdaca7298b6303fd74ad6c121a8f38 (patch) | |
tree | 3991590c93d5bb15cf2ee0ccc5a155c36716001e /sound/soc/imx | |
parent | d7a42e1033b27cea8ae137eeaa038910fe334a55 (diff) |
ASoC: mx27vis-aic32x4: Convert it to platform driver
Convert mx27vis-aic32x4 to platform driver.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/imx')
-rw-r--r-- | sound/soc/imx/mx27vis-aic32x4.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/sound/soc/imx/mx27vis-aic32x4.c b/sound/soc/imx/mx27vis-aic32x4.c index 976f857151f0..f6d04ad4bb39 100644 --- a/sound/soc/imx/mx27vis-aic32x4.c +++ b/sound/soc/imx/mx27vis-aic32x4.c @@ -188,22 +188,16 @@ static struct snd_soc_card mx27vis_aic32x4 = { .num_dapm_routes = ARRAY_SIZE(aic32x4_dapm_routes), }; -static struct platform_device *mx27vis_aic32x4_snd_device; - -static int __init mx27vis_aic32x4_init(void) +static int __devinit mx27vis_aic32x4_probe(struct platform_device *pdev) { int ret; - mx27vis_aic32x4_snd_device = platform_device_alloc("soc-audio", -1); - if (!mx27vis_aic32x4_snd_device) - return -ENOMEM; - - platform_set_drvdata(mx27vis_aic32x4_snd_device, &mx27vis_aic32x4); - ret = platform_device_add(mx27vis_aic32x4_snd_device); - + mx27vis_aic32x4.dev = &pdev->dev; + ret = snd_soc_register_card(&mx27vis_aic32x4); if (ret) { - printk(KERN_ERR "ASoC: Platform device allocation failed\n"); - platform_device_put(mx27vis_aic32x4_snd_device); + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", + ret); + return ret; } /* Connect SSI0 as clock slave to SSI1 external pins */ @@ -221,22 +215,31 @@ static int __init mx27vis_aic32x4_init(void) ret = mxc_gpio_setup_multiple_pins(mx27vis_amp_pins, ARRAY_SIZE(mx27vis_amp_pins), "MX27VIS_AMP"); - if (ret) { + if (ret) printk(KERN_ERR "ASoC: unable to setup gpios\n"); - platform_device_put(mx27vis_aic32x4_snd_device); - } return ret; } -static void __exit mx27vis_aic32x4_exit(void) +static int __devexit mx27vis_aic32x4_remove(struct platform_device *pdev) { - platform_device_unregister(mx27vis_aic32x4_snd_device); + snd_soc_unregister_card(&mx27vis_aic32x4); + + return 0; } -module_init(mx27vis_aic32x4_init); -module_exit(mx27vis_aic32x4_exit); +static struct platform_driver mx27vis_aic32x4_audio_driver = { + .driver = { + .name = "mx27vis", + .owner = THIS_MODULE, + }, + .probe = mx27vis_aic32x4_probe, + .remove = __devexit_p(mx27vis_aic32x4_remove), +}; + +module_platform_driver(mx27vis_aic32x4_audio_driver); MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>"); MODULE_DESCRIPTION("ALSA SoC AIC32X4 mx27 visstrim"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:mx27vis"); |