MIO_KEY 248 arch/arm/mach-pxa/mioa701.c MIO_KEY(KEY_EXIT, GPIO0_KEY_POWER, "Power button", 1), MIO_KEY 249 arch/arm/mach-pxa/mioa701.c MIO_KEY(KEY_VOLUMEUP, GPIO93_KEY_VOLUME_UP, "Volume up", 0), MIO_KEY 250 arch/arm/mach-pxa/mioa701.c MIO_KEY(KEY_VOLUMEDOWN, GPIO94_KEY_VOLUME_DOWN, "Volume down", 0), MIO_KEY 251 arch/arm/mach-pxa/mioa701.c MIO_KEY(KEY_HP, GPIO12_HPJACK_INSERT, "HP jack detect", 0)