IRQ_COMMRX 221 arch/arm/mach-davinci/dm355.c [IRQ_COMMRX] = 7, IRQ_COMMRX 216 arch/arm/mach-davinci/dm644x.c [IRQ_COMMRX] = 7, IRQ_COMMRX 215 arch/arm/mach-davinci/dm646x.c [IRQ_COMMRX] = 7,