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-rw-r--r--arch/powerpc/kernel/dma.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index b1ec983dcec..289be751cd7 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -11,6 +11,8 @@
#include <linux/gfp.h>
#include <linux/memblock.h>
#include <linux/export.h>
+#include <linux/pci.h>
+#include <asm/vio.h>
#include <asm/bug.h>
#include <asm/abs_addr.h>
#include <asm/machdep.h>
@@ -205,7 +207,13 @@ EXPORT_SYMBOL_GPL(dma_get_required_mask);
static int __init dma_init(void)
{
- dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+ dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+#ifdef CONFIG_PCI
+ dma_debug_add_bus(&pci_bus_type);
+#endif
+#ifdef CONFIG_IBMVIO
+ dma_debug_add_bus(&vio_bus_type);
+#endif
return 0;
}