On 10/07/2019 18:21, Geert Uytterhoeven wrote:
Hi Phil,
On Wed, Jul 10, 2019 at 4:00 AM Phil Reid wrote:
On 6/07/2019 00:05, Geert Uytterhoeven wrote:
GPIO controllers are exported to userspace using /dev/gpiochip*
character devices. Access control to these devices is provided by
standard
d *data)
+{
+ struct gpio_virt_agg_entry *gva = p;
+
+ platform_device_unregister(gva->pdev);
+ kfree(gva);
+ return 0;
+}
+
+static void __exit gpio_virt_agg_exit(void)
+{
+ mutex_lock(&gpio_virt_agg_lock);
+ idr_for_each(&gpio_virt_agg_idr, gpio_virt_agg_idr_remove, NULL);
+ idr_destroy(&gpio_virt_agg_idr);
+ mutex_unlock(&gpio_virt_agg_lock);
+
+ platform_driver_unregister(&gpio_virt_agg_driver);
+}
+module_exit(gpio_virt_agg_exit);
+
+MODULE_AUTHOR("Geert Uytterhoeven ");
+MODULE_DESCRIPTION("GPIO Virtual Aggregator");
+MODULE_LICENSE("GPL v2");
--
Regards
Phil Reid
ElectroMagnetic Imaging Technology Pty Ltd
Development of Geophysical Instrumentation & Software
www.electromag.com.au
3 The Avenue, Midland WA 6056, AUSTRALIA
Ph: +61 8 9250 8100
Fax: +61 8 9250 7100
Email: pr...@electromag.com.au
