197 	ret = gpiochip_lock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_request_irq()
211 	gpiochip_unlock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_request_irq()
229 	gpiochip_unlock_as_irq(desc->gdev->chip, gpio_chip_hwgpio(desc));  in gpio_sysfs_free_irq()
460 	gc = desc->gdev->chip;  in export_store()
560 	struct gpio_device	*gdev;  in gpiod_export()  local
579 	gdev = desc->gdev;  in gpiod_export()
580 	chip = gdev->chip;  in gpiod_export()
585 	if (!chip || !gdev->mockdev) {  in gpiod_export()
620 	dev = device_create_with_groups(&gpio_class, &gdev->dev,  in gpiod_export()
731 int gpiochip_sysfs_register(struct gpio_device *gdev)  in gpiochip_sysfs_register()  argument
735 	struct gpio_chip *chip = gdev->chip;  in gpiochip_sysfs_register()
753 		parent = &gdev->dev;  in gpiochip_sysfs_register()
763 	gdev->mockdev = dev;  in gpiochip_sysfs_register()
769 void gpiochip_sysfs_unregister(struct gpio_device *gdev)  in gpiochip_sysfs_unregister()  argument
772 	struct gpio_chip *chip = gdev->chip;  in gpiochip_sysfs_unregister()
774 	if (!gdev->mockdev)  in gpiochip_sysfs_unregister()
777 	device_unregister(gdev->mockdev);  in gpiochip_sysfs_unregister()
781 	gdev->mockdev = NULL;  in gpiochip_sysfs_unregister()
795 	struct gpio_device *gdev;  in gpiolib_sysfs_init()  local
808 	list_for_each_entry(gdev, &gpio_devices, list) {  in gpiolib_sysfs_init()
809 		if (gdev->mockdev)  in gpiolib_sysfs_init()
822 		status = gpiochip_sysfs_register(gdev);  in gpiolib_sysfs_init()