MAINTAINERS: Add Wacom driver maintainers

As suggested by Bastien and Jiri.

Signed-off-by: Ping Cheng <[email protected]>
Reviewed-by: Bastien Nocera <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: Pinglinux

MAINTAINERS

@@ -8640,6 +8640,14 @@ F:	drivers/hid/hid-sensor-*
 F:	drivers/iio/*/hid-*
 F:	include/linux/hid-sensor-*
 
+HID WACOM DRIVER
+M:	Ping Cheng <[email protected]>
+M:	Jason Gerecke  <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/hid/wacom.h
+F:	drivers/hid/wacom_*
+
 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
 M:	Thomas Gleixner <[email protected]>
 L:	[email protected]