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| author | Lubomir Rintel <lkundrak@v3.sk> | 2020-04-24 23:50:20 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-04-27 18:03:14 +0200 |
| commit | c0fca736098cbd5dce27640e625b20c67d5f99f1 (patch) | |
| tree | c22ffb907cec1cab1b82238d61e8770536940e58 /drivers/dma/fsl_raid.c | |
| parent | dmaengine: dw-edma: Check MSI descriptor before copying (diff) | |
| download | linux-c0fca736098cbd5dce27640e625b20c67d5f99f1.tar.xz linux-c0fca736098cbd5dce27640e625b20c67d5f99f1.zip | |
dmaengine: mmp_tdma: Validate the transfer direction
We only support DMA_DEV_TO_MEM and DMA_MEM_TO_DEV. Let's not do
undefined things with other values and reject them.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200424215020.105281-1-lkundrak@v3.sk
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl_raid.c')
0 files changed, 0 insertions, 0 deletions