MFPR_SLEEP_DATA    58 arch/arm/plat-pxa/mfp.c #define MFPR_LPM_DRIVE_LOW	(MFPR_SLEEP_DATA(0) | MFPR_PULLDOWN_EN)
MFPR_SLEEP_DATA    59 arch/arm/plat-pxa/mfp.c #define MFPR_LPM_DRIVE_HIGH    	(MFPR_SLEEP_DATA(1) | MFPR_PULLUP_EN)