Commits
Ping Cheng committed 26ba61f871b
HID: wacom: fix an Oops caused by wacom_wac_finger_count_touches We assumed all touch interfaces report touch data. But, Bamboo and Intuos non-touch devices report express keys on touch interface. We need to check touch_max before counting touches. Reported-by: Tasos Sahanidis <tasos@tasossah.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>