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[217.229.16.64]) by smtp.gmail.com with ESMTPSA id e35sm3904958eda.13.2018.12.17.07.02.23 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 17 Dec 2018 07:02:24 -0800 (PST) From: Thierry Reding To: Jassi Brar Cc: linux-kernel@vger.kernel.org, Eric Anholt , Stefan Wahren Subject: [PATCH v2 03/19] mailbox: bcm2835: Use device-managed registration API Date: Mon, 17 Dec 2018 16:02:01 +0100 Message-Id: <20181217150217.32435-4-thierry.reding@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181217150217.32435-1-thierry.reding@gmail.com> References: <20181217150217.32435-1-thierry.reding@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thierry Reding Get rid of some boilerplate driver removal code by using the newly added device-managed registration API. Cc: Eric Anholt Cc: Stefan Wahren Signed-off-by: Thierry Reding --- 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