From: Yangtao Li <tiny.windzz@gmail.com>
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 <tiny.windzz@gmail.com>
Subject: [PATCH 6/6] iommu/rockchip: convert to devm_platform_ioremap_resource
Date: Mon, 23 Dec 2019 18:59:18 +0000 [thread overview]
Message-ID: <20191223185918.9877-7-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20191223185918.9877-1-tiny.windzz@gmail.com>
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/iommu/rockchip-iommu.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index b33cdd5aad81..c6d50396f4c2 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1138,7 +1138,6 @@ static int rk_iommu_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct rk_iommu *iommu;
- struct resource *res;
int num_res = pdev->num_resources;
int err, i;
@@ -1156,10 +1155,7 @@ static int rk_iommu_probe(struct platform_device *pdev)
return -ENOMEM;
for (i = 0; i < num_res; i++) {
- res = platform_get_resource(pdev, IORESOURCE_MEM, i);
- if (!res)
- continue;
- iommu->bases[i] = devm_ioremap_resource(&pdev->dev, res);
+ iommu->bases[i] = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(iommu->bases[i]))
continue;
iommu->num_mmu++;
--
2.17.1
prev parent reply other threads:[~2019-12-23 18:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-23 18:59 [PATCH 1/6] iommu/omap: convert to devm_platform_ioremap_resource Yangtao Li
2019-12-23 18:59 ` [PATCH] virtio-mmio: " Yangtao Li
2019-12-23 19:00 ` Frank Lee
2019-12-23 18:59 ` [PATCH 2/6] iommu/exynos: " Yangtao Li
2019-12-23 18:59 ` [PATCH 3/6] iommu/qcom: " Yangtao Li
2019-12-23 18:59 ` [PATCH 4/6] iommu/ipmmu-vmsa: " Yangtao Li
2019-12-23 18:59 ` [PATCH 5/6] iommu/mediatek: " Yangtao Li
2019-12-23 18:59 ` Yangtao Li [this message]
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