dmaengine: xilinx: xilinx_dma: Fix dma_device directions

dmaengine: xilinx: xilinx_dma: Fix dma_device directions

[ Upstream commit e9cc95397bb7da13fe8a5b53a2f23cfaf9018ade ]

Unlike chan->direction , struct dma_device .directions field is a
bitfield. Turn chan->direction into a bitfield to make it compatible
with struct dma_device .directions .

Fixes: 7e01511443c3 ("dmaengine: xilinx_dma: Set dma_device directions")
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260316221728.160139-1-marex@nabladev.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>