tree 2fc5fdecb458aeee7f8e91744f549fb1e4587864
parent dd3edeb6a0267029bc3ffc480fb41dffb9081844
author Andrew Duggan <aduggan@synaptics.com> 1405638885 -0700
committer Jiri Kosina <jkosina@suse.cz> 1406626129 +0200

HID: rmi: only bind the hid-rmi driver to the mouse interface of composite USB devices

On composite HID devices there may be multiple HID devices on separate interfaces, but hid-rmi
should only bind to the mouse interface. One example is the Dell Venue 11 Pro's keyboard dock
which contains a composite USB device with a HID touchpad and HID keyboard on separate intefaces.
Since the USB Vendor ID is Synaptic's, hid-core is currently trying to bind hid-rmi to all\of
the HID devices. This patch ensures that hid-rmi only binds to the mouse interface.

related bug:
https://bugzilla.kernel.org/show_bug.cgi?id=80091

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>