Blackfin arch: Fix udelay implementation

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Avoid possible overflow during 32*32->32 multiplies.

Reported-by: Marco Reppenhagen <marco.reppenhagen@auerswald.de>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

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Michael Hennerich 2009-02-04 16:49:45 +08:00 • committed by Bryan Wu

parent 972de7d929

commit 4e653e04cc

1 changed files with 5 additions and 6 deletions

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arch/blackfin/include/asm/delay.h

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