GPIO23_GPIO 478 arch/arm/mach-pxa/eseries.c GPIO23_GPIO, /* PWR1 */ GPIO23_GPIO 674 arch/arm/mach-pxa/eseries.c GPIO23_GPIO, /* PWR1 */ GPIO23_GPIO 97 arch/arm/mach-pxa/palmtc.c GPIO23_GPIO | MFP_LPM_DRIVE_LOW, /* out 5 */ GPIO23_GPIO 106 arch/arm/mach-pxa/spitz.c GPIO23_GPIO, /* column 1 */