ChangeLog

configs/avr32dev1/src/up_buttons.c

configs/cloudctrl/src/up_buttons.c

configs/demo9s12ne64/src/up_buttons.c

configs/ea3131/src/up_buttons.c

configs/ea3152/src/up_buttons.c

configs/ez80f910200zco/src/ez80_buttons.c

configs/fire-stm32v2/src/up_buttons.c

configs/hymini-stm32v/src/up_buttons.c

configs/kwikstik-k40/src/up_buttons.c

configs/lincoln60/src/up_buttons.c

configs/lpc4330-xplorer/src/up_buttons.c

configs/ne64badge/src/up_buttons.c

configs/olimex-lpc1766stk/src/up_buttons.c

configs/olimex-stm32-p207/src/up_buttons.c

configs/olimex-strp711/src/up_buttons.c

configs/open1788/src/lpc17_buttons.c

configs/pcduino-a10/src/a1x_buttons.c

configs/sam3u-ek/src/up_buttons.c

configs/sam4l-xplained/src/sam_buttons.c