IRQ_GPIO6          87 arch/arm/mach-davinci/irqs.h #define IRQ_GPIO6        54
IRQ_GPIO6          51 arch/arm/mach-sa1100/include/mach/irqs.h #define	IRQ_GPIO6		39
IRQ_GPIO6          54 arch/unicore32/include/asm/irq.h #define	IRQ_GPIO6		0x26