[PATCH 5/6] iommu/mediatek: convert to devm_platform_ioremap_resource
From: Yangtao Li <tiny.windzz@gmail.com>
Date: 2019-12-23 18:59:39
Also in:
linux-arm-msm, linux-iommu, linux-mediatek, linux-rockchip, linux-samsung-soc, lkml
Subsystem:
iommu subsystem, mediatek iommu driver, the rest · Maintainers:
Joerg Roedel, Will Deacon, Yong Wu, Linus Torvalds
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- drivers/iommu/mtk_iommu_v1.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c
index e93b94ecac45..3d6bb08b2a54 100644
--- a/drivers/iommu/mtk_iommu_v1.c
+++ b/drivers/iommu/mtk_iommu_v1.c@@ -553,7 +553,6 @@ static int mtk_iommu_probe(struct platform_device *pdev) { struct mtk_iommu_data *data; struct device *dev = &pdev->dev; - struct resource *res; struct component_match *match = NULL; struct of_phandle_args larb_spec; struct of_phandle_iterator it;
@@ -573,8 +572,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) return -ENOMEM; data->protect_base = ALIGN(virt_to_phys(protect), MTK_PROTECT_PA_ALIGN); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->base = devm_ioremap_resource(dev, res); + data->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->base)) return PTR_ERR(data->base);
--
2.17.1
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