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ASoC: eukrea-tlv320: Convert it to platform driver

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Convert eukrea-tlv320 to platform driver.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Fabio Estevam 2012-09-22 12:27:31 -03:00 committed by Mark Brown
parent a31ebc349d
commit da75c92487
5 changed files with 23 additions and 18 deletions
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1
arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
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@ -348,4 +348,5 @@ void __init eukrea_mbimx27_baseboard_init(void)
imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data);
gpio_led_register_device(-1, &eukrea_mbimx27_gpio_led_info);
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
}

1
arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
View File

@ -306,4 +306,5 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
}

1
arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
View File

@ -315,4 +315,5 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
}

1
arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c
View File

@ -228,4 +228,5 @@ void __init eukrea_mbimxsd51_baseboard_init(void)
gpio_led_register_device(-1, &eukrea_mbimxsd51_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd51_button_data);
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
}

37
sound/soc/fsl/eukrea-tlv320.c
View File

@ -93,9 +93,7 @@ static struct snd_soc_card eukrea_tlv320 = {
.num_links = 1,
};
static struct platform_device *eukrea_tlv320_snd_device;
static int __init eukrea_tlv320_init(void)
static int __devinit eukrea_tlv320_probe(struct platform_device *pdev)
{
int ret;
int int_port = 0, ext_port;
@ -136,29 +134,32 @@ static int __init eukrea_tlv320_init(void)
return 0;
}
eukrea_tlv320_snd_device = platform_device_alloc("soc-audio", -1);
if (!eukrea_tlv320_snd_device)
return -ENOMEM;
platform_set_drvdata(eukrea_tlv320_snd_device, &eukrea_tlv320);
ret = platform_device_add(eukrea_tlv320_snd_device);
if (ret) {
printk(KERN_ERR "ASoC: Platform device allocation failed\n");
platform_device_put(eukrea_tlv320_snd_device);
}
eukrea_tlv320.dev = &pdev->dev;
ret = snd_soc_register_card(&eukrea_tlv320);
if (ret)
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
return ret;
}
static void __exit eukrea_tlv320_exit(void)
static int __devexit eukrea_tlv320_remove(struct platform_device *pdev)
{
platform_device_unregister(eukrea_tlv320_snd_device);
snd_soc_unregister_card(&eukrea_tlv320);
return 0;
}
module_init(eukrea_tlv320_init);
module_exit(eukrea_tlv320_exit);
static struct platform_driver eukrea_tlv320_driver = {
.driver = {
.name = "eukrea_tlv320",
.owner = THIS_MODULE,
},
.probe = eukrea_tlv320_probe,
.remove = __devexit_p(eukrea_tlv320_remove),};
module_platform_driver(eukrea_tlv320_driver);
MODULE_AUTHOR("Eric Bénard <eric@eukrea.com>");
MODULE_DESCRIPTION("CPUIMX ALSA SoC driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:eukrea_tlv320");