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From: Thierry Reding <thierry.reding@gmail.com>
To: Jassi Brar <jassisinghbrar@gmail.com>
Cc: linux-kernel@vger.kernel.org, Eric Anholt <eric@anholt.net>,
	Stefan Wahren <stefan.wahren@i2se.com>
Subject: [PATCH v2 03/19] mailbox: bcm2835: Use device-managed registration API
Date: Mon, 17 Dec 2018 16:02:01 +0100	[thread overview]
Message-ID: <20181217150217.32435-4-thierry.reding@gmail.com> (raw)
In-Reply-To: <20181217150217.32435-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

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

Cc: Eric Anholt <eric@anholt.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/mailbox/bcm2835-mailbox.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c
index bb3ee728169d..39761d190545 100644
--- a/drivers/mailbox/bcm2835-mailbox.c
+++ b/drivers/mailbox/bcm2835-mailbox.c
@@ -172,7 +172,7 @@ static int bcm2835_mbox_probe(struct platform_device *pdev)
 	if (!mbox->controller.chans)
 		return -ENOMEM;
 
-	ret = mbox_controller_register(&mbox->controller);
+	ret = devm_mbox_controller_register(dev, &mbox->controller);
 	if (ret)
 		return ret;
 
@@ -182,13 +182,6 @@ static int bcm2835_mbox_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int bcm2835_mbox_remove(struct platform_device *pdev)
-{
-	struct bcm2835_mbox *mbox = platform_get_drvdata(pdev);
-	mbox_controller_unregister(&mbox->controller);
-	return 0;
-}
-
 static const struct of_device_id bcm2835_mbox_of_match[] = {
 	{ .compatible = "brcm,bcm2835-mbox", },
 	{},
@@ -201,7 +194,6 @@ static struct platform_driver bcm2835_mbox_driver = {
 		.of_match_table = bcm2835_mbox_of_match,
 	},
 	.probe		= bcm2835_mbox_probe,
-	.remove		= bcm2835_mbox_remove,
 };
 module_platform_driver(bcm2835_mbox_driver);
 
-- 
2.19.1


  parent reply	other threads:[~2018-12-17 15:02 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-17 15:01 [PATCH v2 00/19] mailbox: Device-managed registration Thierry Reding
2018-12-17 15:01 ` [PATCH v2 01/19] mailbox: Add device-managed registration functions Thierry Reding
2018-12-17 18:15   ` Bjorn Andersson
2018-12-18 16:04   ` Sudeep Holla
2018-12-17 15:02 ` [PATCH v2 02/19] mailbox: arm-mhu: Use device-managed registration API Thierry Reding
2018-12-18 16:07   ` Sudeep Holla
2018-12-17 15:02 ` Thierry Reding [this message]
2018-12-18 19:24   ` [PATCH v2 03/19] mailbox: bcm2835: " Eric Anholt
2018-12-17 15:02 ` [PATCH v2 04/19] mailbox: bcm-flexrm: " Thierry Reding
2018-12-17 15:02 ` [PATCH v2 05/19] mailbox: bcm-pdc: " Thierry Reding
2018-12-17 15:02 ` [PATCH v2 06/19] mailbox: hi3660: " Thierry Reding
2018-12-18  9:16   ` leo.yan
2018-12-17 15:02 ` [PATCH v2 07/19] mailbox: hi6220: " Thierry Reding
2018-12-18  9:17   ` leo.yan
2018-12-17 15:02 ` [PATCH v2 08/19] mailbox: imx: " Thierry Reding
2018-12-17 15:31   ` Oleksij Rempel
2018-12-17 15:02 ` [PATCH v2 09/19] mailbox: altera: " Thierry Reding
2018-12-17 15:02 ` [PATCH v2 10/19] mailbox: sti: " Thierry Reding
2018-12-18  8:27   ` Lee Jones
2018-12-17 15:02 ` [PATCH v2 11/19] mailbox: xgene-slimpro: " Thierry Reding
2018-12-17 15:02 ` [PATCH v2 12/19] mailbox: mtk-cmdq: " Thierry Reding
2018-12-17 15:02 ` [PATCH v2 13/19] mailbox: mtk-cmdq: Remove needless devm_kfree() calls Thierry Reding
2018-12-17 15:02 ` [PATCH v2 14/19] mailbox: omap: Use device-managed registration API Thierry Reding
2018-12-18  0:10   ` kbuild test robot
2018-12-17 15:02 ` [PATCH v2 15/19] mailbox: platform-mhu: " Thierry Reding
2018-12-17 15:04   ` Neil Armstrong
2018-12-17 15:02 ` [PATCH v2 16/19] mailbox: qcom-apcs: " Thierry Reding
2018-12-17 18:16   ` Bjorn Andersson
2018-12-17 15:02 ` [PATCH v2 17/19] mailbox: rockchip: " Thierry Reding
2018-12-18  0:36   ` Caesar Wang
2018-12-17 15:02 ` [PATCH v2 18/19] mailbox: stm32-ipcc: " Thierry Reding
2018-12-18  8:26   ` Ludovic BARRE
2018-12-17 15:02 ` [PATCH v2 19/19] mailbox: ti-msgmgr: " Thierry Reding

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