Commit 7cf131cb authored Jul 11, 2011 by Dave Jones Committed by Greg Kroah-Hartman Jul 18, 2011

staging/lirc_parallel: fix panic on rmmod



lirc_parallel seems to leave a bunch of stuff around after rmmod.
Without the patch below modprobe ; rmmod ; modprobe will cause a panic.

There are still some remaining problems, (double registration of sysfs files)
but this patch is at least a start to survive the panic.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 38f71aa9

drivers/staging/lirc/lirc_parallel.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -730,6 +730,9 @@ static void __exit lirc_parallel_exit(void)
		{
		parport_unregister_device(ppdevice);
		lirc_unregister_driver(driver.minor);

		platform_device_unregister(lirc_parallel_dev);
		platform_driver_unregister(&lirc_parallel_driver);
		}

		module_init(lirc_parallel_init);