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| author | Sergei Shtylyov <[email protected]> | 2009-04-18 15:42:19 +0000 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <[email protected]> | 2009-04-18 15:42:19 +0000 |
| commit | c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac (patch) | |
| tree | 01b468a57d95471c28be378868ebadaac481412b /arch/m32r/include/asm/assembler.h | |
| parent | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | kernel-c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac.tar.gz kernel-c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac.zip | |
hpt366: fix HPT370 DMA timeouts
The big driver change in 2.4.19-rc1 introduced a regression for many HPT370[A]
chips -- DMA stopped to work completely, only causing endless timeouts...
The culprit has been identified (at last!): it turned to be the code resetting
the DMA state machine before each transfer. Stop doing it now as this counter-
measure has clearly caused more harm than good.
This should fix the kernel.org bug #7703.
Signed-off-by: Sergei Shtylyov <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Diffstat (limited to 'arch/m32r/include/asm/assembler.h')
0 files changed, 0 insertions, 0 deletions