IOMUX_PADNUM_MASK 28 arch/arm/mach-imx/iomux-imx31.c #define IOMUX_REG_MASK (IOMUX_PADNUM_MASK & ~0x3) IOMUX_PADNUM_MASK 63 arch/arm/mach-imx/iomux-imx31.c pin &= IOMUX_PADNUM_MASK; IOMUX_PADNUM_MASK 87 arch/arm/mach-imx/iomux-imx31.c unsigned pad = pin & IOMUX_PADNUM_MASK; IOMUX_PADNUM_MASK 127 arch/arm/mach-imx/iomux-imx31.c unsigned pad = pin & IOMUX_PADNUM_MASK; IOMUX_PADNUM_MASK 144 arch/arm/mach-imx/iomux-mx3.h (padnum & IOMUX_PADNUM_MASK))