Hello, On 16/01/2025 at 11:21:54 +08, niravkumar.l.rabara@xxxxxxxxx wrote: > From: Niravkumar L Rabara <niravkumar.l.rabara@xxxxxxxxx> > > dma_map_single is using dma_dev->dev, however dma_unmap_single > is using cdns_ctrl->dev, which is incorrect. > Used the correct device context dma_dev->dev for dma_unmap_single. I guess on is the physical/bus device and the other the framework device? It would be nice to clarify this in the commit log. > Fixes: ec4ba01e894d ("mtd: rawnand: Add new Cadence NAND driver to MTD subsystem") > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@xxxxxxxxx> Thanks, Miquèl