tree fdd71d0624dd14e834a0a7e269763e5330c98cab
parent ea36ae09105b7688225c02d33f1f3213299360f6
author Benjamin Tissoires <benjamin.tissoires@redhat.com> 1458916015 +0100
committer Jiri Kosina <jkosina@suse.cz> 1459258947 +0200

HID: wacom: fix Bamboo ONE oops

Looks like recent changes in the Wacom driver made the Bamboo ONE crashes.
The tablet behaves as if it was a regular Bamboo device with pen, touch
and pad, but there is no physical pad connected to it.
The weird part is that the pad is still sending events and given that
there is no input node connected to it, we get  anull pointer exception.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1317116

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>