TX4938_IR_DMA 110 arch/mips/include/asm/txx9/rbtx4938.h #define RBTX4938_IRQ_IRC_DMA(ch, n) (RBTX4938_IRQ_IRC + TX4938_IR_DMA(ch, n)) TX4938_IR_DMA 409 arch/mips/txx9/generic/setup_tx4938.c TXX9_IRQ_BASE + TX4938_IR_DMA(i, 0),