PBUTTON_HOLDDOWN_COUNT  182 arch/arm/mach-ixp4xx/dsmg600-setup.c #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
PBUTTON_HOLDDOWN_COUNT  205 arch/arm/mach-ixp4xx/nas100d-setup.c #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */