iommu_platform_data
static struct iommu_platform_data dra7_ipu1_dsp_iommu_pdata = {
static struct iommu_platform_data omap3_iommu_pdata = {
static struct iommu_platform_data omap3_iommu_isp_pdata = {
struct iommu_platform_data *pdata = dev_get_platdata(dev);
struct iommu_platform_data *pdata = dev_get_platdata(dev);