GPIO46_STUART_RXD   74 arch/arm/mach-pxa/mfp-pxa25x.h #define GPIO46_STUART_RXD	MFP_CFG_IN(GPIO46, AF2)
GPIO46_STUART_RXD  167 arch/arm/mach-pxa/mfp-pxa27x.h #define GPIO46_STUART_RXD	MFP_CFG_IN(GPIO46, AF2)