]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
alpha: remove dead BIO_VMERGE_BOUNDARY
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Fri, 12 Dec 2008 08:52:35 +0000 (09:52 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 29 Dec 2008 07:29:51 +0000 (08:29 +0100)
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>
arch/alpha/include/asm/io.h

index e971ab000f9519c18cda4df33f26182d377aafa2..eda9b909aa05e84680d7eb0fa322c5fc4177dd1f 100644 (file)
@@ -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