GPIO103_UART1_DSR  323 arch/arm/mach-pxa/mfp-pxa300.h #define GPIO103_UART1_DSR	MFP_CFG_LPM(GPIO103, AF1, FLOAT)
GPIO103_UART1_DSR  311 arch/arm/mach-pxa/mfp-pxa320.h #define GPIO103_UART1_DSR	MFP_CFG_LPM(GPIO103, AF6, FLOAT)