On Mon, 27 May 2024 20:38:01 +0200 Vasileios Amoiridis <vassilisamir@xxxxxxxxx> wrote: > Move the buffers that are used in order to read data from the > device in a DMA-safe region. Also create defines for the number > of bytes that are being read from the device and don't use > magic numbers. > > Signed-off-by: Vasileios Amoiridis <vassilisamir@xxxxxxxxx> Same response as previous. I don't think it's necessary because of the custom regmap implementation. My first instinct was the same as yours though! Jonathan