firewire: Don't touch DMA descriptors after appending.

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When a DMA descriptor is appended to the context we sync it for
DMA and the device might potentially read it immediately.  So,
we can't set the IRQ bits in the descriptor after appending.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

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Kristian Høgsberg 2007-02-16 17:34:47 -05:00 • committed by Stefan Richter

parent d2746dc192

commit cb2d2cdbc6

1 changed files with 6 additions and 6 deletions

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drivers/firewire/fw-ohci.c

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