tree 4a32e96b1216a309e405cd0546bad541baf540fe
parent c284979affcc6870a9a6545fc4b1adb3816dfcbf
author Dmitry Torokhov <dmitry.torokhov@gmail.com> 1361183171 +0100
committer Jiri Kosina <jkosina@suse.cz> 1361183296 +0100

HID: uhid: make creating devices work on 64/32 systems

Unfortunately UHID interface, as it was introduced, is broken with 32 bit
userspace running on 64 bit kernels as it uses a pointer in its userspace
facing API.

Fix it by checking if we are executing compat task and munge the request
appropriately.

Reported-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>