Commit 85a55524 authored by Thierry Reding's avatar Thierry Reding Committed by Jassi Brar
Browse files

mailbox: platform-mhu: 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 avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent a3abf436

drivers/mailbox/platform_mhu.c

+1 −11
Original line number Diff line number Diff line
@@ -163,7 +163,7 @@ static int platform_mhu_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, mhu);



	err = mbox_controller_register(&mhu->mbox);

	err = devm_mbox_controller_register(dev, &mhu->mbox);

	if (err) {

		dev_err(dev, "Failed to register mailboxes %d\n", err);

		return err;
@@ -173,15 +173,6 @@ static int platform_mhu_probe(struct platform_device *pdev) 
	return 0;

}



static int platform_mhu_remove(struct platform_device *pdev)

{

	struct platform_mhu *mhu = platform_get_drvdata(pdev);



	mbox_controller_unregister(&mhu->mbox);



	return 0;

}



static const struct of_device_id platform_mhu_dt_ids[] = {

	{ .compatible = "amlogic,meson-gxbb-mhu", },

	{ /* sentinel */ },
@@ -190,7 +181,6 @@ MODULE_DEVICE_TABLE(of, platform_mhu_dt_ids); 


static struct platform_driver platform_mhu_driver = {

	.probe	= platform_mhu_probe,

	.remove	= platform_mhu_remove,

	.driver = {

		.name = "platform-mhu",

		.of_match_table	= platform_mhu_dt_ids,

CRA Git | Maintained and supported by SUSTech CRA and CCSE