MOTHERBOARD_BIT1 133 arch/arm/mach-imx/mach-imx27_visstrim_m10.c MOTHERBOARD_BIT1 | GPIO_GPIO | GPIO_IN | GPIO_PUEN, MOTHERBOARD_BIT1 151 arch/arm/mach-imx/mach-imx27_visstrim_m10.c { MOTHERBOARD_BIT1, GPIOF_IN, "mother-version-1" }, MOTHERBOARD_BIT1 504 arch/arm/mach-imx/mach-imx27_visstrim_m10.c mo_version |= !gpio_get_value(MOTHERBOARD_BIT1) << 1;