Input: wacom - don't retrieve touch_max when it is predefined
authorPing Cheng <pinglinux@gmail.com>
Thu, 28 Jun 2012 23:47:30 +0000 (16:47 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 29 Jun 2012 00:02:45 +0000 (17:02 -0700)
commit1cecc5cc0658e128bcad0b29edb96f286066571d
tree2c1bb27d19d6ddd974d32f15c8aaef0f7f96b16e
parent61c91dd4a58b21a783e37208f4d02e3cb4b637c4
Input: wacom - don't retrieve touch_max when it is predefined

Some models, such as 0xE6, report more fingers than we process.

Reported-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Tested-by: Nils Kanning <nils@kanning.de>
Tested-by: Rafi Rubin <rafi@seas.upenn.edu>
Reviewed-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/tablet/wacom_sys.c