C++ (Cpp) ioctl_exit Examples

Example #1

File: main_dma.c Project: genba/Logi-kernel

static void dm_exit(void)
{
	dev_t devno = MKDEV(gDrvrMajor, 0);

	/* Get rid of our char dev entries */
	if (drvr_devices) {
		int i;

		for (i = 0; i < 2; i++) {
			if (i == 0) {
				i2c_unregister_device(drvr_devices[i].data.prog.i2c_io);
			}

			device_destroy(drvr_class, MKDEV(gDrvrMajor, i));
			cdev_del(&drvr_devices[i].cdev);
		}

		kfree(drvr_devices);
	}

	class_destroy(drvr_class);
	/* cleanup_module is never called if registering failed */
	unregister_chrdev_region(devno, 2);

	ioctl_exit();
}

Example #2

File: main_dma.c Project: QuickJack/logi-kernel

static void dm_exit(void)
{
	dev_t devno = MKDEV(gDrvrMajor, 0);

	/* Get rid of our char dev entries */
	if (drvr_devices) {
		device_destroy(drvr_class, MKDEV(gDrvrMajor, 0));
		cdev_del(&drvr_devices[0].cdev);
		kfree(drvr_devices);
	}

	class_destroy(drvr_class);
	/* cleanup_module is never called if registering failed */
	unregister_chrdev_region(devno, 2);

	ioctl_exit();
}