mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-26 12:26:11 +00:00
dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
is_slave_direction() should return true when direction is DMA_DEV_TO_DEV.
Fixes: 49920bc669
("dmaengine: add new enum dma_transfer_direction")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240123172842.3764529-1-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
parent
0650006a93
commit
a22fe1d6de
1 changed files with 2 additions and 1 deletions
|
@ -953,7 +953,8 @@ static inline int dmaengine_slave_config(struct dma_chan *chan,
|
|||
|
||||
static inline bool is_slave_direction(enum dma_transfer_direction direction)
|
||||
{
|
||||
return (direction == DMA_MEM_TO_DEV) || (direction == DMA_DEV_TO_MEM);
|
||||
return (direction == DMA_MEM_TO_DEV) || (direction == DMA_DEV_TO_MEM) ||
|
||||
(direction == DMA_DEV_TO_DEV);
|
||||
}
|
||||
|
||||
static inline struct dma_async_tx_descriptor *dmaengine_prep_slave_single(
|
||||
|
|
Loading…
Reference in a new issue