GPIO37_FFUART_DSR   61 arch/arm/mach-pxa/mfp-pxa25x.h #define GPIO37_FFUART_DSR	MFP_CFG_IN(GPIO37, AF1)
GPIO37_FFUART_DSR  135 arch/arm/mach-pxa/mfp-pxa27x.h #define GPIO37_FFUART_DSR	MFP_CFG_IN(GPIO37, AF1)