ktest: Add documentation of CLOSE_CONSOLE_SIGNAL

[~andy/linux] / drivers / iommu / omap-iommu.c

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index d33c980e9c205a3158dec5993ab9b80327690325..6ac02fa5910f13748e751c5a3266aa0c8273d89e 100644 (file)
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -146,7 +146,7 @@ static int iommu_enable(struct omap_iommu *obj)
        struct platform_device *pdev = to_platform_device(obj->dev);
        struct iommu_platform_data *pdata = pdev->dev.platform_data;
 
-       if (!obj || !pdata)
+       if (!pdata)
                return -EINVAL;
 
        if (!arch_iommu)
@@ -172,7 +172,7 @@ static void iommu_disable(struct omap_iommu *obj)
        struct platform_device *pdev = to_platform_device(obj->dev);
        struct iommu_platform_data *pdata = pdev->dev.platform_data;
 
-       if (!obj || !pdata)
+       if (!pdata)
                return;
 
        arch_iommu->disable(obj);