From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH 2/6] iommu/exynos: convert to devm_platform_ioremap_resource Date: Mon, 23 Dec 2019 18:59:14 +0000 Message-ID: <20191223185918.9877-3-tiny.windzz@gmail.com> References: <20191223185918.9877-1-tiny.windzz@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191223185918.9877-1-tiny.windzz@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" To: m.szyprowski@samsung.com, joro@8bytes.org, kgene@kernel.org, krzk@kernel.org, matthias.bgg@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, robdclark@gmail.com, heiko@sntech.de, mst@redhat.com, jasowang@redhat.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, virtualization@lists.linux-foundation.org Cc: Yangtao Li List-Id: virtualization@lists.linuxfoundation.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/iommu/exynos-iommu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 186ff5cc975c..42d8407267ef 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -571,14 +571,12 @@ static int exynos_sysmmu_probe(struct platform_device *pdev) int irq, ret; struct device *dev = &pdev->dev; struct sysmmu_drvdata *data; - struct resource *res; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->sfrbase = devm_ioremap_resource(dev, res); + data->sfrbase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->sfrbase)) return PTR_ERR(data->sfrbase); -- 2.17.1