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Diffstat (limited to 'arch/sparc/include/asm/pci_64.h')
-rw-r--r--arch/sparc/include/asm/pci_64.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 671274e36cfa..fac77813402c 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -17,12 +17,6 @@
#define PCI_IRQ_NONE 0xffffffff
-/* The PCI address space does not equal the physical memory
- * address space. The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS (0)
-
/* PCI IOMMU mapping bypass support. */
/* PCI 64-bit addressing works for all slots on all controller