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Commit ca99140a authored by Alexander Shiyan's avatar Alexander Shiyan Committed by Tejun Heo
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pata_of_platform: Remove "electra-ide" quirk 



"electra-ide" is not used anywhere in the kernel and could be
represented in devicetree in a normal way.
This patch removes specific quirk for "electra-ide".

Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 4f37b504

drivers/ata/pata_of_platform.c

+6 −16
Original line number Original line Diff line number Diff line
@@ -35,21 +35,12 @@ static int pata_of_platform_probe(struct platform_device *ofdev) 
		return -EINVAL;

		return -EINVAL;

	}

	}





	if (of_device_is_compatible(dn, "electra-ide")) {

		/* Altstatus is really at offset 0x3f6 from the primary window

		 * on electra-ide. Adjust ctl_res and io_res accordingly.

		 */

		ctl_res = io_res;

		ctl_res.start = ctl_res.start+0x3f6;

		io_res.end = ctl_res.start-1;

	} else {

	ret = of_address_to_resource(dn, 1, &ctl_res);

	ret = of_address_to_resource(dn, 1, &ctl_res);

	if (ret) {

	if (ret) {

		dev_err(&ofdev->dev, "can't get CTL address from "

		dev_err(&ofdev->dev, "can't get CTL address from "

			"device tree\n");

			"device tree\n");

		return -EINVAL;

		return -EINVAL;

	}

	}

	}





	irq_res = platform_get_resource(ofdev, IORESOURCE_IRQ, 0);

	irq_res = platform_get_resource(ofdev, IORESOURCE_IRQ, 0);

	if (irq_res)

	if (irq_res)
@@ -79,7 +70,6 @@ static int pata_of_platform_probe(struct platform_device *ofdev) 




static struct of_device_id pata_of_platform_match[] = {

static struct of_device_id pata_of_platform_match[] = {

	{ .compatible = "ata-generic", },

	{ .compatible = "ata-generic", },

	{ .compatible = "electra-ide", },

	{ },

	{ },

};

};

MODULE_DEVICE_TABLE(of, pata_of_platform_match);

MODULE_DEVICE_TABLE(of, pata_of_platform_match);