[SPARC32]: Remove iommu from struct sbus_bus and use archdata like sparc64.
Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index be042ef..52e907a 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -132,7 +132,7 @@
impl, vers, iommu->page_table,
(int)(IOMMU_NPTES*sizeof(iopte_t)), (int)IOMMU_NPTES);
- sbus->iommu = iommu;
+ sbus->ofdev.dev.archdata.iommu = iommu;
}
/* This begs to be btfixup-ed by srmmu. */
@@ -166,7 +166,7 @@
static u32 iommu_get_one(struct page *page, int npages, struct sbus_bus *sbus)
{
- struct iommu_struct *iommu = sbus->iommu;
+ struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu;
int ioptex;
iopte_t *iopte, *iopte0;
unsigned int busa, busa0;
@@ -291,7 +291,7 @@
static void iommu_release_one(u32 busa, int npages, struct sbus_bus *sbus)
{
- struct iommu_struct *iommu = sbus->iommu;
+ struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu;
int ioptex;
int i;
@@ -334,7 +334,7 @@
unsigned long addr, int len)
{
unsigned long page, end;
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
iopte_t *first;
int ioptex;
@@ -399,7 +399,7 @@
static void iommu_unmap_dma_area(unsigned long busa, int len)
{
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
unsigned long end;
int ioptex = (busa - iommu->start) >> PAGE_SHIFT;
@@ -420,7 +420,7 @@
static struct page *iommu_translate_dvma(unsigned long busa)
{
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
iopte += ((busa - iommu->start) >> PAGE_SHIFT);