GPIO38_SD_PWEN    578 arch/arm/mach-pxa/em-x270.c 		err = gpio_request(GPIO38_SD_PWEN, "sdio power");
GPIO38_SD_PWEN    584 arch/arm/mach-pxa/em-x270.c 		gpio_direction_output(GPIO38_SD_PWEN, 1);
GPIO38_SD_PWEN    618 arch/arm/mach-pxa/em-x270.c 		gpio_free(GPIO38_SD_PWEN);