local_desc 4712 drivers/gpio/gpiolib.c struct gpio_desc *local_desc; local_desc 4719 drivers/gpio/gpiolib.c local_desc = gpiochip_request_own_desc(chip, hwnum, name, local_desc 4721 drivers/gpio/gpiolib.c if (IS_ERR(local_desc)) { local_desc 4722 drivers/gpio/gpiolib.c ret = PTR_ERR(local_desc);