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| author | Javier Martin <javier.martin@vista-silicon.com> | 2012-10-30 16:58:50 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-01-08 16:44:56 +0100 |
| commit | bef2a8d3f6cb91bc8743bdd63d3eb6a37bf27b12 (patch) | |
| tree | 42f3b88674d7d7c836c88cd7ef0e9d352bb2cecf /drivers/dma/tegra20-apb-dma.c | |
| parent | ioat: Fix DMA memory sync direction correct flag (diff) | |
| download | linux-bef2a8d3f6cb91bc8743bdd63d3eb6a37bf27b12.tar.xz linux-bef2a8d3f6cb91bc8743bdd63d3eb6a37bf27b12.zip | |
dmaengine: imx-dma: Disable use of hw_chain to fix sg_dma transfers.
HW chaining is currently broken in imx-dma. It can be easily reproduced doing
intensive accesses to a external MMC card and checking how the file system
is corrupted.
Preventing the driver to use HW chaining solves these issues.
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/tegra20-apb-dma.c')
0 files changed, 0 insertions, 0 deletions