mailbox: hi3660: Use device-managed registration API (e73cb83c) · Commits · 戴 / test

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

drivers/mailbox/hi3660-mailbox.c

+1 −10

Original line number	Diff line number	Diff line
		@@ -265,7 +265,7 @@ static int hi3660_mbox_probe(struct platform_device *pdev)
		for (ch = 0; ch < MBOX_CHAN_MAX; ch++)
		chan[ch].con_priv = (void *)ch;

		err = mbox_controller_register(&mbox->controller);
		err = devm_mbox_controller_register(dev, &mbox->controller);
		if (err) {
		dev_err(dev, "Failed to register mailbox %d\n", err);
		return err;
		@@ -276,17 +276,8 @@ static int hi3660_mbox_probe(struct platform_device *pdev)
		return 0;
		}

		static int hi3660_mbox_remove(struct platform_device *pdev)
		{
		struct hi3660_mbox *mbox = platform_get_drvdata(pdev);

		mbox_controller_unregister(&mbox->controller);
		return 0;
		}

		static struct platform_driver hi3660_mbox_driver = {
		.probe = hi3660_mbox_probe,
		.remove = hi3660_mbox_remove,
		.driver = {
		.name = "hi3660-mbox",
		.of_match_table = hi3660_mbox_of_match,