Commit 87f63f57 authored by Thierry Reding's avatar Thierry Reding Committed by Jassi Brar
Browse files

mailbox: altera: Use device-managed registration API 



Get rid of some boilerplate driver removal code by using the newly added
device-managed registration API.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 4013286c

drivers/mailbox/mailbox-altera.c

+1 −14
Original line number Diff line number Diff line
@@ -341,7 +341,7 @@ static int altera_mbox_probe(struct platform_device *pdev) 
		}

	}



	ret = mbox_controller_register(&mbox->controller);

	ret = devm_mbox_controller_register(&pdev->dev, &mbox->controller);

	if (ret) {

		dev_err(&pdev->dev, "Register mailbox failed\n");

		goto err;
@@ -352,18 +352,6 @@ err: 
	return ret;

}



static int altera_mbox_remove(struct platform_device *pdev)

{

	struct altera_mbox *mbox = platform_get_drvdata(pdev);



	if (!mbox)

		return -EINVAL;



	mbox_controller_unregister(&mbox->controller);



	return 0;

}



static const struct of_device_id altera_mbox_match[] = {

	{ .compatible = "altr,mailbox-1.0" },

	{ /* Sentinel */ }
@@ -373,7 +361,6 @@ MODULE_DEVICE_TABLE(of, altera_mbox_match); 


static struct platform_driver altera_mbox_driver = {

	.probe	= altera_mbox_probe,

	.remove	= altera_mbox_remove,

	.driver	= {

		.name	= DRIVER_NAME,

		.of_match_table	= altera_mbox_match,

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