IRQ_BTUART 220 arch/arm/mach-pxa/devices.c .start = IRQ_BTUART, IRQ_BTUART 221 arch/arm/mach-pxa/devices.c .end = IRQ_BTUART, IRQ_BTUART 232 arch/arm/mach-pxa/pxa3xx.c case IRQ_BTUART: IRQ_BTUART 544 arch/arm/mach-pxa/viper.c .irq = IRQ_BTUART, IRQ_BTUART 287 arch/arm/mach-pxa/zeus.c .irq = IRQ_BTUART,