AT91_XDMAC_DT_PER_IF_MASK 37 include/dt-bindings/dma/at91.h #define AT91_XDMAC_DT_PER_IF_MASK (0x1) AT91_XDMAC_DT_PER_IF_MASK 37 scripts/dtc/include-prefixes/dt-bindings/dma/at91.h #define AT91_XDMAC_DT_PER_IF_MASK (0x1)