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dev name

admin 11月 14, 2020 0

int (struct platform_device **devs, int num)
{
	for (i = 0; i < num; i++)
		ret = platform_device_register(devs[i]);
			return platform_device_add(pdev);
				
				if (pdev->id != -1)	// 
					dev_set_name(&pdev->dev, "%s.%d", pdev->name,  pdev->id);
				else
					dev_set_name(&pdev->dev, "%s", pdev->name);
}

case: id = -1

struct platform_device s3c_device_ohci = {
	.name		  = "s3c2410-ohci",
	.id		  = -1,
};

则dev name为”s3c2410-ohci”.

case: id != -1

static struct platform_device mini2440_led1 = {
	.name		= "s3c24xx_led",
	.id		= 1,
};

则dev name为”s3c24xx_led.1”.