GPIO121_GPIO 134 arch/arm/mach-mmp/mfp-mmp2.h #define GPIO121_GPIO MFP_CFG(GPIO121, AF0) GPIO121_GPIO 143 arch/arm/mach-mmp/mfp-pxa168.h #define GPIO121_GPIO MFP_CFG(GPIO121, AF0) GPIO121_GPIO 126 arch/arm/mach-pxa/mfp-pxa3xx.h #define GPIO121_GPIO MFP_CFG(GPIO121, AF0)