[linux-2.6-block.git] / drivers / usb / musb / musb_am335x.c

#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
#include <linux/of_platform.h>

static int am335x_child_probe(struct platform_device *pdev)
{
	int ret;

	pm_runtime_enable(&pdev->dev);

	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
	if (ret)
		goto err;

	return 0;
err:
	pm_runtime_disable(&pdev->dev);
	return ret;
}

static const struct of_device_id am335x_child_of_match[] = {
	{ .compatible = "ti,am33xx-usb" },
	{  },
};
MODULE_DEVICE_TABLE(of, am335x_child_of_match);

static struct platform_driver am335x_child_driver = {
	.probe		= am335x_child_probe,
	.driver         = {
		.name   = "am335x-usb-childs",
		.of_match_table	= am335x_child_of_match,
	},
};

static int __init am335x_child_init(void)
{
	return platform_driver_register(&am335x_child_driver);
}
module_init(am335x_child_init);

MODULE_DESCRIPTION("AM33xx child devices");
MODULE_LICENSE("GPL v2");
Commit	Line	Data
97238b35 SAS	1	#include <linux/platform_device.h>
	2	#include <linux/pm_runtime.h>
	3	#include <linux/module.h>
	4	#include <linux/of_platform.h>
	5
	6	static int am335x_child_probe(struct platform_device *pdev)
	7	{
	8	int ret;
	9
	10	pm_runtime_enable(&pdev->dev);
	11
	12	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
	13	if (ret)
	14	goto err;
	15
	16	return 0;
	17	err:
	18	pm_runtime_disable(&pdev->dev);
	19	return ret;
	20	}
	21
97238b35 SAS	22	static const struct of_device_id am335x_child_of_match[] = {
	23	{ .compatible = "ti,am33xx-usb" },
	24	{ },
	25	};
	26	MODULE_DEVICE_TABLE(of, am335x_child_of_match);
	27
	28	static struct platform_driver am335x_child_driver = {
	29	.probe = am335x_child_probe,
97238b35 SAS	30	.driver = {
97238b35 SAS	31	.name = "am335x-usb-childs",
e79c8a06	32	.of_match_table = am335x_child_of_match,
97238b35 SAS	33	},
	34	};
	35
7adb5c87 EG	36	static int __init am335x_child_init(void)
	37	{
	38	return platform_driver_register(&am335x_child_driver);
	39	}
	40	module_init(am335x_child_init);
	41
97238b35 SAS	42	MODULE_DESCRIPTION("AM33xx child devices");
97238b35 SAS	43	MODULE_LICENSE("GPL v2");