Blackfin arch: fix bug - dmacopy test case fail on all platform

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The cache code I added flushes 1 line too little if the start address is
not aligned to the cache size. Cache align the start address so that when
we straddle cache aligns, we get the right count.

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

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Mike Frysinger 2008-11-18 17:48:22 +08:00 • committed by Bryan Wu

parent 4ee1c45337

commit 39e96c8835

1 changed files with 5 additions and 1 deletions

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arch/blackfin/mach-common/cache.S

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