Commit d0c196db authored by Thierry Reding's avatar Thierry Reding Committed by Jassi Brar
Browse files

mailbox: sti: Use device-managed registration API 



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

Acked-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 87f63f57

drivers/mailbox/mailbox-sti.c

+1 −12
Original line number Diff line number Diff line
@@ -462,7 +462,7 @@ static int sti_mbox_probe(struct platform_device *pdev) 
	mbox->chans		= chans;

	mbox->num_chans		= STI_MBOX_CHAN_MAX;



	ret = mbox_controller_register(mbox);

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

	if (ret)

		return ret;
@@ -480,7 +480,6 @@ static int sti_mbox_probe(struct platform_device *pdev) 
					IRQF_ONESHOT, mdev->name, mdev);

	if (ret) {

		dev_err(&pdev->dev, "Can't claim IRQ %d\n", irq);

		mbox_controller_unregister(mbox);

		return -EINVAL;

	}
@@ -489,18 +488,8 @@ static int sti_mbox_probe(struct platform_device *pdev) 
	return 0;

}



static int sti_mbox_remove(struct platform_device *pdev)

{

	struct sti_mbox_device *mdev = platform_get_drvdata(pdev);



	mbox_controller_unregister(mdev->mbox);



	return 0;

}



static struct platform_driver sti_mbox_driver = {

	.probe = sti_mbox_probe,

	.remove = sti_mbox_remove,

	.driver = {

		.name = "sti-mailbox",

		.of_match_table = sti_mailbox_match,

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