sw_gpio 386 arch/arm/mach-davinci/board-dm644x-evm.c static int sw_gpio; sw_gpio 391 arch/arm/mach-davinci/board-dm644x-evm.c char *s = gpio_get_value_cansleep(sw_gpio) ? "on\n" : "off\n"; sw_gpio 405 arch/arm/mach-davinci/board-dm644x-evm.c sw_gpio = gpio + 7; sw_gpio 406 arch/arm/mach-davinci/board-dm644x-evm.c status = gpio_request(sw_gpio, "user_sw"); sw_gpio 408 arch/arm/mach-davinci/board-dm644x-evm.c status = gpio_direction_input(sw_gpio); sw_gpio 412 arch/arm/mach-davinci/board-dm644x-evm.c gpio_free(sw_gpio); sw_gpio 414 arch/arm/mach-davinci/board-dm644x-evm.c sw_gpio = -EINVAL; sw_gpio 436 arch/arm/mach-davinci/board-dm644x-evm.c if (sw_gpio > 0) { sw_gpio 438 arch/arm/mach-davinci/board-dm644x-evm.c gpio_free(sw_gpio);