IRQ_IIC            51 arch/arm/mach-s3c24xx/include/mach/irqs.h #define IRQ_IIC	       S3C2410_IRQ(27)
IRQ_IIC            94 arch/arm/mach-s3c64xx/include/mach/irqs.h #define IRQ_IIC			S3C64XX_IRQ_VIC1(18)