diff options
| author | Andrew Davis <afd@ti.com> | 2022-10-07 12:11:13 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-18 13:40:40 -0400 |
| commit | b9add6413d2bcbec281d1a1edeec5c729a576a1b (patch) | |
| tree | b1eabcf9922944ccff2f79b9b948eb6b84b917e1 /drivers/dma/dma-uclass.c | |
| parent | b8392650462094ed15e123f836daccd7617946a5 (diff) | |
dma: Transfer dma_ops should use DMA address types
DMA operations should function on DMA addresses, not virtual addresses.
Although these are usually the same in U-Boot, it is more correct
to be explicit with our types here.
Signed-off-by: Andrew Davis <afd@ti.com>
Diffstat (limited to 'drivers/dma/dma-uclass.c')
| -rw-r--r-- | drivers/dma/dma-uclass.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/dma-uclass.c b/drivers/dma/dma-uclass.c index 70f06f1f09..81dbb4da10 100644 --- a/drivers/dma/dma-uclass.c +++ b/drivers/dma/dma-uclass.c @@ -252,7 +252,7 @@ int dma_memcpy(void *dst, void *src, size_t len) destination = dma_map_single(dst, len, DMA_FROM_DEVICE); source = dma_map_single(src, len, DMA_TO_DEVICE); - ret = ops->transfer(dev, DMA_MEM_TO_MEM, dst, src, len); + ret = ops->transfer(dev, DMA_MEM_TO_MEM, destination, source, len); /* Clean+Invalidate the areas after, so we can see DMA'd data */ dma_unmap_single(destination, len, DMA_FROM_DEVICE); |