pxa3xx_device_gpio 1052 arch/arm/mach-pxa/devices.c struct platform_device pxa3xx_device_gpio = { pxa3xx_device_gpio 58 arch/arm/mach-pxa/devices.h extern struct platform_device pxa3xx_device_gpio; pxa3xx_device_gpio 500 arch/arm/mach-pxa/pxa3xx.c platform_device_add_data(&pxa3xx_device_gpio, pxa3xx_device_gpio 503 arch/arm/mach-pxa/pxa3xx.c ret = platform_device_register(&pxa3xx_device_gpio);