ro_gpio 20 drivers/mmc/core/slot-gpio.c struct gpio_desc *ro_gpio; ro_gpio 67 drivers/mmc/core/slot-gpio.c if (!ctx || !ctx->ro_gpio) ro_gpio 70 drivers/mmc/core/slot-gpio.c return gpiod_get_value_cansleep(ctx->ro_gpio); ro_gpio 250 drivers/mmc/core/slot-gpio.c ctx->ro_gpio = desc; ro_gpio 260 drivers/mmc/core/slot-gpio.c return ctx->ro_gpio ? true : false;