From: Thierry Reding <thierry.reding@gmail.com>
To: Jassi Brar <jassisinghbrar@gmail.com>
Cc: linux-kernel@vger.kernel.org, Ley Foon Tan <lftan@altera.com>
Subject: [PATCH v3 09/19] mailbox: altera: Use device-managed registration API
Date: Thu, 20 Dec 2018 18:19:52 +0100 [thread overview]
Message-ID: <20181220172002.9016-10-thierry.reding@gmail.com> (raw)
In-Reply-To: <20181220172002.9016-1-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: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/mailbox/mailbox-altera.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/drivers/mailbox/mailbox-altera.c b/drivers/mailbox/mailbox-altera.c
index bcb29df9549e..397e25ddae29 100644
--- a/drivers/mailbox/mailbox-altera.c
+++ b/drivers/mailbox/mailbox-altera.c
@@ -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 @@ static int altera_mbox_probe(struct platform_device *pdev)
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,
--
2.19.1
next prev parent reply other threads:[~2018-12-20 17:21 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 17:19 [PATCH v3 00/19] mailbox: Device-managed registration Thierry Reding
2018-12-20 17:19 ` [PATCH v3 01/19] mailbox: Add device-managed registration functions Thierry Reding
2018-12-20 17:19 ` [PATCH v3 02/19] mailbox: arm-mhu: Use device-managed registration API Thierry Reding
2018-12-20 17:19 ` [PATCH v3 03/19] mailbox: bcm2835: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 04/19] mailbox: bcm-flexrm: " Thierry Reding
2018-12-20 17:46 ` Scott Branden
2018-12-20 17:19 ` [PATCH v3 05/19] mailbox: bcm-pdc: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 06/19] mailbox: hi3660: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 07/19] mailbox: hi6220: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 08/19] mailbox: imx: " Thierry Reding
2018-12-20 17:19 ` Thierry Reding [this message]
2018-12-20 17:19 ` [PATCH v3 10/19] mailbox: sti: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 11/19] mailbox: xgene-slimpro: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 12/19] mailbox: mtk-cmdq: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 13/19] mailbox: mtk-cmdq: Remove needless devm_kfree() calls Thierry Reding
2018-12-20 17:19 ` [PATCH v3 14/19] mailbox: omap: Use device-managed registration API Thierry Reding
2018-12-20 17:19 ` [PATCH v3 15/19] mailbox: platform-mhu: " Thierry Reding
2018-12-20 17:19 ` [PATCH v3 16/19] mailbox: qcom-apcs: " Thierry Reding
2018-12-20 17:20 ` [PATCH v3 17/19] mailbox: rockchip: " Thierry Reding
2018-12-20 17:20 ` [PATCH v3 18/19] mailbox: stm32-ipcc: " Thierry Reding
2018-12-20 17:20 ` [PATCH v3 19/19] mailbox: ti-msgmgr: " Thierry Reding
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