csb701_buttons 11 arch/arm/mach-pxa/csb701.c static struct gpio_keys_button csb701_buttons[] = { csb701_buttons 23 arch/arm/mach-pxa/csb701.c .buttons = csb701_buttons, csb701_buttons 24 arch/arm/mach-pxa/csb701.c .nbuttons = ARRAY_SIZE(csb701_buttons),