gpiochip_irqchip_remove(gc);
err_remove_irqchip_mask:
gpiochip_irqchip_free_valid_mask(gc);
- err_remove_acpi_chip:
+ err_free_hogs:
+ gpiochip_free_hogs(gc);
acpi_gpiochip_remove(gc);
+ gpiochip_remove_pin_ranges(gc);
err_remove_of_chip:
- gpiochip_free_hogs(gc);
of_gpiochip_remove(gc);
+err_cleanup_desc_srcu:
+ for (i = 0; i < gdev->ngpio; i++)
+ cleanup_srcu_struct(&gdev->descs[i].srcu);
err_free_gpiochip_mask:
- gpiochip_remove_pin_ranges(gc);
gpiochip_free_valid_mask(gc);
+err_cleanup_gdev_srcu:
+ cleanup_srcu_struct(&gdev->srcu);
err_remove_from_list:
- spin_lock_irqsave(&gpio_lock, flags);
- list_del(&gdev->list);
- spin_unlock_irqrestore(&gpio_lock, flags);
+ scoped_guard(mutex, &gpio_devices_lock)
+ list_del_rcu(&gdev->list);
+ synchronize_srcu(&gpio_devices_srcu);
if (gdev->dev.release) {
/* release() has been registered by gpiochip_setup_dev() */
gpio_device_put(gdev);