Messages in this thread Patch in this message | | | Date | Fri, 24 Oct 2008 14:41:03 +0900 | Subject | [PATCH] alpha: remove dead BIO_VMERGE_BOUNDARY definition | From | FUJITA Tomonori <> |
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The block layer dropped the virtual merge feature (b8b3e16cfe6435d961f6aaebcfd52a1ff2a988c5). BIO_VMERGE_BOUNDARY definition is meaningless now.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> --- arch/alpha/include/asm/io.h | 3 --- 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 -- 1.5.4.2
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