powerpc: dart_iommu: optionally populate controller_ops on init

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / include / asm / iommu.h

diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index f1ea5972f6eccddceb7b776961ff67dcf2cb14e6..0be7d9e131894678653e6358f7bb961fa9ce1040 100644 (file)
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -29,6 +29,7 @@
 #include <linux/bitops.h>
 #include <asm/machdep.h>
 #include <asm/types.h>
+#include <asm/pci-bridge.h>
 
 #define IOMMU_PAGE_SHIFT_4K      12
 #define IOMMU_PAGE_SIZE_4K       (ASM_CONST(1) << IOMMU_PAGE_SHIFT_4K)
@@ -169,7 +170,7 @@ extern void iommu_unmap_page(struct iommu_table *tbl, dma_addr_t dma_handle,
                             struct dma_attrs *attrs);
 
 extern void iommu_init_early_pSeries(void);
-extern void iommu_init_early_dart(void);
+extern void iommu_init_early_dart(struct pci_controller_ops *controller_ops);
 extern void iommu_init_early_pasemi(void);
 
 extern void alloc_dart_table(void);