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authorBecky Bruce <beckyb@kernel.crashing.org>2009-09-21 08:26:35 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-09-24 15:31:43 +1000
commit738ef42e32fe95553a424c04016b936c9f6c9afb (patch)
treef45f21a92eacbb22bd3223c5ac725473c6ec1d72 /arch/powerpc/sysdev
parent1cebd7a0f62804ca24f7b7b35e8105000b9e879a (diff)
powerpc: Change archdata dma_data to a union
Sometimes this is used to hold a simple offset, and sometimes it is used to hold a pointer. This patch changes it to a union containing void * and dma_addr_t. get/set accessors are also provided, because it was getting a bit ugly to get to the actual data. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/dart_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 89639ecbf381..ae3c4db86fe8 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -297,7 +297,7 @@ static void pci_dma_dev_setup_dart(struct pci_dev *dev)
/* We only have one iommu table on the mac for now, which makes
* things simple. Setup all PCI devices to point to this table
*/
- dev->dev.archdata.dma_data = &iommu_table_dart;
+ set_iommu_table_base(&dev->dev, &iommu_table_dart);
}
static void pci_dma_bus_setup_dart(struct pci_bus *bus)