[PATCH 6/29] tegra: simplify use of devm_ioremap_resource

Julia Lawall
2013-08-14T09:11:10Z

drivers/iommu/tegra-smmu.c | 2 --
drivers/memory/tegra20-mc.c | 2 --
drivers/memory/tegra30-mc.c | 2 --
3 files changed, 6 deletions(-)

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index f6f120e..e066560 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1177,8 +1177,6 @@ static int tegra_smmu_probe(struct platform_device *pdev)
struct resource *res;

res = platform_get_resource(pdev, IORESOURCE_MEM, i);
- if (!res)
- return -ENODEV;
smmu->regs[i] = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(smmu->regs[i]))
return PTR_ERR(smmu->regs[i]);
diff --git a/drivers/memory/tegra20-mc.c b/drivers/memory/tegra20-mc.c
index 0548eea..7cd82b8 100644
--- a/drivers/memory/tegra20-mc.c
+++ b/drivers/memory/tegra20-mc.c
@@ -218,8 +218,6 @@ static int tegra20_mc_probe(struct platform_device *pdev)
struct resource *res;

res = platform_get_resource(pdev, IORESOURCE_MEM, i);
- if (!res)
- return -ENODEV;
mc->regs[i] = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(mc->regs[i]))
return PTR_ERR(mc->regs[i]);
diff --git a/drivers/memory/tegra30-mc.c b/drivers/memory/tegra30-mc.c
index 58d2979..ef79345 100644
--- a/drivers/memory/tegra30-mc.c
+++ b/drivers/memory/tegra30-mc.c
@@ -340,8 +340,6 @@ static int tegra30_mc_probe(struct platform_device *pdev)
struct resource *res;

res = platform_get_resource(pdev, IORESOURCE_MEM, i);
- if (!res)
- return -ENODEV;
mc->regs[i] = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(mc->regs[i]))
return PTR_ERR(mc->regs[i]);