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Input: usbtouchscreen - add sysfs attribute for 3M MTouch firmware rev
authorNick Dyer <nick@shmanahar.org>
Tue, 15 May 2018 19:03:12 +0000 (12:03 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Tue, 15 May 2018 19:14:16 +0000 (12:14 -0700)
commit89f84b84d3514044a4cc13f18efd503c9d24f812
tree70d496629cb0cd1d282b17f62d94cd1adbc502c2
parentff7242ab02228388c6286254e7c9c90c93a9c4e2
Input: usbtouchscreen - add sysfs attribute for 3M MTouch firmware rev

Allow querying of the firmware revision of the device

example:

4.10

Tested on ZII RDU2 platform and on Intel x86_64 PC.

Signed-off-by: Nick Dyer <nick@shmanahar.org>
Tested-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/touchscreen/usbtouchscreen.c