int platform_device_register(struct platform_device *pdev)
{
	device_initialize(&pdev->dev);
	setup_pdev_dma_masks(pdev);
	return platform_device_add(pdev);
}
int platform_device_register(struct platform_device *pdev)
{
	device_initialize(&pdev->dev);
	setup_pdev_dma_masks(pdev);
	return platform_device_add(pdev);
}