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[216.24.188.11]) by smtp.gmail.com with ESMTPSA id c190sm24066567pfa.66.2020.03.15.07.05.57 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 15 Mar 2020 07:05:58 -0700 (PDT) From: Dejin Zheng To: gregkh@linuxfoundation.org, rafael@kernel.org, hminas@synopsys.com, mathias.nyman@intel.com, bgolaszewski@baylibre.com, arnd@arndb.de, jeffrey.t.kirsher@intel.com, hdegoede@redhat.com, treding@nvidia.com, tglx@linutronix.de, tomas.winkler@intel.com, suzuki.poulose@arm.com, sergei.shtylyov@cogentembedded.com, geert@linux-m68k.org, linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Dejin Zheng Subject: [PATCH v3 5/5] driver core: platform: Reimplement devm_platform_ioremap_resource Date: Sun, 15 Mar 2020 22:05:25 +0800 Message-Id: <20200315140525.21780-6-zhengdejin5@gmail.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200315140525.21780-1-zhengdejin5@gmail.com> References: <20200315140525.21780-1-zhengdejin5@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Reimplement devm_platform_ioremap_resource() by calling devm_platform_ioremap_and_get_resource() with res = NULL for simplify the code. Suggested-by: Geert Uytterhoeven Signed-off-by: Dejin Zheng --- v2 -> v3: - add this patch to simplify the code by Geert's suggestion. drivers/base/platform.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 9f6a78f79235..b83b789c8e34 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -95,10 +95,7 @@ EXPORT_SYMBOL_GPL(devm_platform_get_and_ioremap_resource); void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev, unsigned int index) { - struct resource *res; - - res = platform_get_resource(pdev, IORESOURCE_MEM, index); - return devm_ioremap_resource(&pdev->dev, res); + return devm_platform_get_and_ioremap_resource(pdev, index, NULL); } EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource); -- 2.25.0