From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH -next 10/12] crypto: stm32 - use devm_platform_ioremap_resource() to simplify code Date: Fri, 2 Aug 2019 21:28:07 +0800 Message-ID: <20190802132809.8116-11-yuehaibing@huawei.com> References: <20190802132809.8116-1-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20190802132809.8116-1-yuehaibing@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: herbert@gondor.apana.org.au, lars.persson@axis.com, jesper.nilsson@axis.com, davem@davemloft.net, thomas.lendacky@amd.com, gary.hook@amd.com, krzk@kernel.org, kgene@kernel.org, antoine.tenart@bootlin.com, matthias.bgg@gmail.com, jamie@jamieiles.com, agross@kernel.org, heiko@sntech.de, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, clabbe.montjoie@gmail.com, mripard@kernel.org, wens@csie.org Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-arm-kernel@axis.com, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, YueHaibing List-Id: linux-mediatek@lists.infradead.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/crypto/stm32/stm32-crc32.c | 4 +--- drivers/crypto/stm32/stm32-cryp.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/stm32/stm32-crc32.c b/drivers/crypto/stm32/stm32-crc32.c index 440c9f1..9e11c34 100644 --- a/drivers/crypto/stm32/stm32-crc32.c +++ b/drivers/crypto/stm32/stm32-crc32.c @@ -255,7 +255,6 @@ static int stm32_crc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_crc *crc; - struct resource *res; int ret; crc = devm_kzalloc(dev, sizeof(*crc), GFP_KERNEL); @@ -264,8 +263,7 @@ static int stm32_crc_probe(struct platform_device *pdev) crc->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - crc->regs = devm_ioremap_resource(dev, res); + crc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crc->regs)) { dev_err(dev, "Cannot map CRC IO\n"); return PTR_ERR(crc->regs); diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index 98ae028..2fe6f26 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -1955,7 +1955,6 @@ static int stm32_cryp_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_cryp *cryp; - struct resource *res; struct reset_control *rst; int irq, ret; @@ -1969,8 +1968,7 @@ static int stm32_cryp_probe(struct platform_device *pdev) cryp->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - cryp->regs = devm_ioremap_resource(dev, res); + cryp->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(cryp->regs)) return PTR_ERR(cryp->regs); -- 2.7.4