FSG_SB_GPIO 226 arch/arm/mach-ixp4xx/fsg-setup.c if (request_irq(gpio_to_irq(FSG_SB_GPIO), &fsg_power_handler, FSG_SB_GPIO 230 arch/arm/mach-ixp4xx/fsg-setup.c gpio_to_irq(FSG_SB_GPIO));