HID: wacom: remove warning while disconnecting devices
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Fri, 20 Jan 2017 15:20:12 +0000 (16:20 +0100)
committerJiri Kosina <jkosina@suse.cz>
Mon, 23 Jan 2017 10:00:13 +0000 (11:00 +0100)
commitc0265a9488c2a3aea315b61a9239d5494997fa71
tree61a1ddd65c1bf40258af481c3b15a235c96e7b82
parent5b779fc52020ac6f5beea31c5eafc3d25cf70dc1
HID: wacom: remove warning while disconnecting devices

When the LED class gets removed, it actually tries to reset the LED.
However, the device being disconnected, the set_report fails.

Previously, the attempt to cut lose this last event was through unsetting
the HID drvdata, but it was not working properly. Simply reset the LED
groups to NULL makes a more efficient solution.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/wacom_sys.c