diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-02-21 21:38:56 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-02-21 21:38:56 +0000 |
| commit | fa4e998999322bc1b11d2c8b19b9fa2016fd1548 (patch) | |
| tree | 88ffcfce4eb62df4ac2994351c7525df83bc76f2 /arch/arm/kernel/sys_arm.c | |
| parent | 308d333ad6cc12e39adaed22dc10bac48e17742a (diff) | |
[ARM] dma: RiscPC: don't modify DMA SG entries
We should not be modifying the scatterlist passed to us from the
driver code; doing so breaks assumptions made by the DMA API code,
and could cause problems if the driver retries a transfer using an
old scatterlist.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/sys_arm.c')
0 files changed, 0 insertions, 0 deletions