MFP_DRIVE_SLOW      8 arch/arm/mach-mmp/mfp-mmp2.h #define MFP_DRIVE_SLOW		(0x2 << 13)
MFP_DRIVE_SLOW      8 arch/arm/mach-mmp/mfp-pxa168.h #define MFP_DRIVE_SLOW		(0x1 << 13)
MFP_DRIVE_SLOW      8 arch/arm/mach-mmp/mfp-pxa910.h #define MFP_DRIVE_SLOW		(0x2 << 13)