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-rw-r--r--include/asm-sparc64/io.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index 30b912d8e8b..ad595b67984 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -24,14 +24,6 @@ extern unsigned long kern_base, kern_size;
#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
#define BIO_VMERGE_BOUNDARY 8192
-/* Different PCI controllers we support have their PCI MEM space
- * mapped to an either 2GB (Psycho) or 4GB (Sabre) aligned area,
- * so need to chop off the top 33 or 32 bits.
- */
-extern unsigned long pci_memspace_mask;
-
-#define bus_dvma_to_mem(__vaddr) ((__vaddr) & pci_memspace_mask)
-
static __inline__ u8 _inb(unsigned long addr)
{
u8 ret;