iommu/exynos: Use struct exynos_iommu_domain in internal structures

Replace all remaining usage of struct iommu_domain with struct
exynos_iommu_domain in all internal structures and functions.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index f5475dc..ba1271f 100644 (file)
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -206,7 +206,7 @@ struct sysmmu_drvdata {
        struct clk *clk_master;
        int activations;
        spinlock_t lock;
-       struct iommu_domain *domain;
+       struct exynos_iommu_domain *domain;
        struct list_head domain_node;
        phys_addr_t pgtable;
        unsigned int version;
@@ -337,7 +337,7 @@ static irqreturn_t exynos_sysmmu_irq(int irq, void *dev_id)
                show_fault_information(dev_name(data->sysmmu),
                                        itype, base, addr);
                if (data->domain)
-                       ret = report_iommu_fault(data->domain,
+                       ret = report_iommu_fault(&data->domain->domain,
                                        data->master, addr, itype);
        }
 
@@ -436,7 +436,7 @@ static void __sysmmu_enable_nocount(struct sysmmu_drvdata *data)
 }
 
 static int __sysmmu_enable(struct sysmmu_drvdata *data, phys_addr_t pgtable,
-                          struct iommu_domain *iommu_domain)
+                          struct exynos_iommu_domain *domain)
 {
        int ret = 0;
        unsigned long flags;
@@ -444,7 +444,7 @@ static int __sysmmu_enable(struct sysmmu_drvdata *data, phys_addr_t pgtable,
        spin_lock_irqsave(&data->lock, flags);
        if (set_sysmmu_active(data)) {
                data->pgtable = pgtable;
-               data->domain = iommu_domain;
+               data->domain = domain;
 
                __sysmmu_enable_nocount(data);
 
@@ -702,7 +702,7 @@ static int exynos_iommu_attach_device(struct iommu_domain *iommu_domain,
 
        data = dev_get_drvdata(owner->sysmmu);
        if (data) {
-               ret = __sysmmu_enable(data, pagetable, iommu_domain);
+               ret = __sysmmu_enable(data, pagetable, domain);
                if (ret >= 0) {
                        data->master = dev;