summaryrefslogtreecommitdiffstats
path: root/arch/alpha/include/asm/io.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/alpha/include/asm/io.h')
-rw-r--r--arch/alpha/include/asm/io.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h
index e971ab0..eda9b90 100644
--- a/arch/alpha/include/asm/io.h
+++ b/arch/alpha/include/asm/io.h
@@ -96,9 +96,6 @@ static inline dma_addr_t __deprecated isa_page_to_bus(struct page *page)
return page_to_phys(page);
}
-/* This depends on working iommu. */
-#define BIO_VMERGE_BOUNDARY (alpha_mv.mv_pci_tbi ? PAGE_SIZE : 0)
-
/* Maximum PIO space address supported? */
#define IO_SPACE_LIMIT 0xffff
OpenPOWER on IntegriCloud