Commits
Eric W. Biederman committed 3d4f9d76b06
uio: Fix lack of locking in init_uio_class There is no locking in init_uio_class so multiple drivers can race and create multiple uio classes. Fix this by simplifying the code. In particular always register the uio class during module_init and make things simpler. Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>