diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-12-12 03:52:35 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-12-29 02:29:51 -0500 |
| commit | 10e5b64415ae9a0ba81dd1f1036d14dfdae9308c (patch) | |
| tree | bc9ce6a000e868effd056f4fd82b2a58b2bda328 /arch/alpha/include/asm | |
| parent | b3a6ffe16b5cc48abe7db8d04882dc45280eb693 (diff) | |
alpha: remove dead BIO_VMERGE_BOUNDARY
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>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'arch/alpha/include/asm')
| -rw-r--r-- | 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 e971ab000f95..eda9b909aa05 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) | |||
| 96 | return page_to_phys(page); | 96 | return page_to_phys(page); |
| 97 | } | 97 | } |
| 98 | 98 | ||
| 99 | /* This depends on working iommu. */ | ||
| 100 | #define BIO_VMERGE_BOUNDARY (alpha_mv.mv_pci_tbi ? PAGE_SIZE : 0) | ||
| 101 | |||
| 102 | /* Maximum PIO space address supported? */ | 99 | /* Maximum PIO space address supported? */ |
| 103 | #define IO_SPACE_LIMIT 0xffff | 100 | #define IO_SPACE_LIMIT 0xffff |
| 104 | 101 | ||