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 /include/dma-uclass.h | |
| 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 'include/dma-uclass.h')
| -rw-r--r-- | include/dma-uclass.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/dma-uclass.h b/include/dma-uclass.h index 340437acc1..ea721baae6 100644 --- a/include/dma-uclass.h +++ b/include/dma-uclass.h @@ -132,8 +132,8 @@ struct dma_ops { * @len: Length of the data to be copied (number of bytes). * @return zero on success, or -ve error code. */ - int (*transfer)(struct udevice *dev, int direction, void *dst, - void *src, size_t len); + int (*transfer)(struct udevice *dev, int direction, dma_addr_t dst, + dma_addr_t src, size_t len); }; #endif /* _DMA_UCLASS_H */ |