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[217.229.16.64]) by smtp.gmail.com with ESMTPSA id e53sm6296661ede.90.2018.12.20.09.20.27 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 20 Dec 2018 09:20:27 -0800 (PST) From: Thierry Reding To: Jassi Brar Cc: linux-kernel@vger.kernel.org, Neil Armstrong Subject: [PATCH v3 15/19] mailbox: platform-mhu: Use device-managed registration API Date: Thu, 20 Dec 2018 18:19:58 +0100 Message-Id: <20181220172002.9016-16-thierry.reding@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181220172002.9016-1-thierry.reding@gmail.com> References: <20181220172002.9016-1-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: Neil Armstrong Acked-by: Neil Armstrong Signed-off-by: Thierry Reding --- drivers/mailbox/platform_mhu.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/mailbox/platform_mhu.c b/drivers/mailbox/platform_mhu.c index e13201a5cec6..d2502c5be130 100644 --- a/drivers/mailbox/platform_mhu.c +++ b/drivers/mailbox/platform_mhu.c @@ -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, -- 2.19.1