GPIO44_GPIO 57 arch/arm/mach-mmp/mfp-mmp2.h #define GPIO44_GPIO MFP_CFG(GPIO44, AF0) GPIO44_GPIO 66 arch/arm/mach-mmp/mfp-pxa168.h #define GPIO44_GPIO MFP_CFG(GPIO44, AF0) GPIO44_GPIO 98 arch/arm/mach-pxa/mfp-pxa2xx.h #define GPIO44_GPIO MFP_CFG_IN(GPIO44, AF0) GPIO44_GPIO 56 arch/arm/mach-pxa/mfp-pxa3xx.h #define GPIO44_GPIO MFP_CFG(GPIO44, AF0)