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authorJingoo Han <jg1.han@samsung.com>2013-09-11 14:19:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-11 15:56:24 -0700
commit5e42781caf6f5f1c77e842d6dcbbf5c51b8b2c29 (patch)
tree958046b2a936728f8726a4b862850b5ad650db10 /drivers/iommu/omap-iommu.c
parentffd29195ed720188789a6c7ada5e212b9c59e1af (diff)
downloadop-kernel-dev-5e42781caf6f5f1c77e842d6dcbbf5c51b8b2c29.zip
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drivers/iommu: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: David Brown <davidb@codeaurora.org> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Suman Anna <s-anna@ti.com> Acked-by: Libo Chen <libo.chen@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/iommu/omap-iommu.c')
-rw-r--r--drivers/iommu/omap-iommu.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index 0ba3766..bcd78a7 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1008,8 +1008,6 @@ static int omap_iommu_remove(struct platform_device *pdev)
struct resource *res;
struct omap_iommu *obj = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
iopgtable_clear_entry_all(obj);
irq = platform_get_irq(pdev, 0);
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