From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH -next 12/12] crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code Date: Fri, 2 Aug 2019 21:28:09 +0800 Message-ID: <20190802132809.8116-13-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/qcom-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c index e54249c..4730f84 100644 --- a/drivers/crypto/qcom-rng.c +++ b/drivers/crypto/qcom-rng.c @@ -153,7 +153,6 @@ static struct rng_alg qcom_rng_alg = { static int qcom_rng_probe(struct platform_device *pdev) { - struct resource *res; struct qcom_rng *rng; int ret; @@ -164,8 +163,7 @@ static int qcom_rng_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rng); mutex_init(&rng->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rng->base = devm_ioremap_resource(&pdev->dev, res); + rng->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rng->base)) return PTR_ERR(rng->base); -- 2.7.4