Use input_get_drvdata() and input_set_drvdata() instead.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Also fix URB leak in gtco_probe error path, formatting fixes.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Added a kernel module (gtco) to the USB Input subsystem.  This kernel
module adds support for all GTCO CalComp USB InterWrite School products.
Signed-off-by: NJeremy A. Roberson <jroberson@gtcocalcomp.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>