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iommu/omap: Use dev_get_platdata() 

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Kiran Padwal 2014-10-30 11:59:47 +05:30 committed by Joerg Roedel
parent 9c83e9f384
commit 99cb9aee77
1 changed files with 3 additions and 3 deletions
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6
drivers/iommu/omap-iommu.c
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@ -170,7 +170,7 @@ static int iommu_enable(struct omap_iommu *obj)
{
int err;
struct platform_device *pdev = to_platform_device(obj->dev);
struct iommu_platform_data *pdata = pdev->dev.platform_data;
struct iommu_platform_data *pdata = dev_get_platdata(&pdev->dev);
if (pdata && pdata->deassert_reset) {
err = pdata->deassert_reset(pdev, pdata->reset_name);
@ -190,7 +190,7 @@ static int iommu_enable(struct omap_iommu *obj)
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;
struct iommu_platform_data *pdata = dev_get_platdata(&pdev->dev);
omap2_iommu_disable(obj);
@ -1007,7 +1007,7 @@ static int omap_iommu_probe(struct platform_device *pdev)
int irq;
struct omap_iommu *obj;
struct resource *res;
struct iommu_platform_data *pdata = pdev->dev.platform_data;
struct iommu_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct device_node *of = pdev->dev.of_node;
obj = devm_kzalloc(&pdev->dev, sizeof(*obj) + MMU_REG_SIZE, GFP_KERNEL);