AT91_XDMAC_DT_MEM_IF_OFFSET 31 include/dt-bindings/dma/at91.h #define AT91_XDMAC_DT_MEM_IF_OFFSET (13) AT91_XDMAC_DT_MEM_IF_OFFSET 31 scripts/dtc/include-prefixes/dt-bindings/dma/at91.h #define AT91_XDMAC_DT_MEM_IF_OFFSET (13)