Commit 47473e31 authored by Grant Likely's avatar Grant Likely
Browse files

[POWERPC] XilinxFB: cleanup platform_bus binding to use platform bus API. 



Change the platform bus binding to make use of the established
platform_bus API.

Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Acked-by: default avatarAndrei Konovalov <akonovalov@ru.mvista.com>
parent 26477622

drivers/video/xilinxfb.c

+16 −16
Original line number Diff line number Diff line
@@ -339,26 +339,24 @@ static int xilinxfb_release(struct device *dev) 
 */



static int

xilinxfb_drv_probe(struct device *dev)

xilinxfb_platform_probe(struct platform_device *pdev)

{

	struct platform_device *pdev;

	struct xilinxfb_platform_data *pdata;

	struct resource *res;

	int width_mm;

	int height_mm;

	int rotate;



	pdev = to_platform_device(dev);

	pdata = pdev->dev.platform_data;

	if (!pdata) {

		dev_err(dev, "Missing pdata structure\n");

		dev_err(&pdev->dev, "Missing pdata structure\n");

		return -ENODEV;

	}



	/* Find the registers address */

	res = platform_get_resource(pdev, IORESOURCE_IO, 0);

	if (!res) {

		dev_err(dev, "Couldn't get registers resource\n");

		dev_err(&pdev->dev, "Couldn't get registers resource\n");

		return -ENODEV;

	}
@@ -366,22 +364,24 @@ xilinxfb_drv_probe(struct device *dev) 
	width_mm = pdata->screen_width_mm;

	rotate = pdata->rotate_screen ? 1 : 0;



	return xilinxfb_assign(dev, res->start, width_mm, height_mm, rotate);

	return xilinxfb_assign(&pdev->dev, res->start, width_mm, height_mm,

			       rotate);

}



static int

xilinxfb_drv_remove(struct device *dev)

xilinxfb_platform_remove(struct platform_device *pdev)

{

	return xilinxfb_release(dev);

	return xilinxfb_release(&pdev->dev);

}





static struct device_driver xilinxfb_driver = {

static struct platform_driver xilinxfb_platform_driver = {

	.probe		= xilinxfb_platform_probe,

	.remove		= xilinxfb_platform_remove,

	.driver = {

		.owner = THIS_MODULE,

		.name = DRIVER_NAME,

	.bus		= &platform_bus_type,



	.probe		= xilinxfb_drv_probe,

	.remove		= xilinxfb_drv_remove

	},

};



static int __init
@@ -391,13 +391,13 @@ xilinxfb_init(void) 
	 * No kernel boot options used,

	 * so we just need to register the driver

	 */

	return driver_register(&xilinxfb_driver);

	return platform_driver_register(&xilinxfb_platform_driver);

}



static void __exit

xilinxfb_cleanup(void)

{

	driver_unregister(&xilinxfb_driver);

	platform_driver_unregister(&xilinxfb_platform_driver);

}



module_init(xilinxfb_init);