iommu/omap: Use dev_get_drvdata()

Using dev_get_drvdata directly.

Cc: Joerg Roedel <[email protected]>
Cc: [email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index d2fb347aa4ffcbe5885a3b083b431aa09b6d93d1..b16c711fc5fce825ebd47d0439161a551b3ad9c0 100644 (file)
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -38,8 +38,7 @@
 
 static const struct iommu_ops omap_iommu_ops;
 
-#define to_iommu(dev)                                                  \
-       ((struct omap_iommu *)platform_get_drvdata(to_platform_device(dev)))
+#define to_iommu(dev)  ((struct omap_iommu *)dev_get_drvdata(dev))
 
 /* bitmap of the page sizes currently supported */
 #define OMAP_IOMMU_PGSIZES     (SZ_4K | SZ_64K | SZ_1M | SZ_16M)