platform_device_unregister() needs to unregister the device, not the
driver.
Signed-off-by: NWanlong Gao <wanlong.gao@gmail.com>
Signed-off-by: NMaarten Lankhorst <m.b.lankhorst@gmail.com>
Acked-by: NAndy Lutomirski <luto@mit.edu>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>