strict_strtoul() allows newline character at the end of the the input
string and therefore is more user-friendly.
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Drop #include <linux/moduleparam.h> in files that also include
linux/module.h, since module.h includes moduleparam.h already.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Also use kzalloc instead of kcalloc since we are allocating single object.
Signed-off-by: NJeff Garzik <jeff@garzik.org>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Trackpoint driver was not sending the magic knock sequence upon resume
causing incorrect device behavior after resuming from disk.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Rearrange attribute code to use generic show and set handlers
instead of replicating them for every attribute; switch to
using attribute_group instead of creating all attributes
manually. All this saves about 4K.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Signed-off-by: NDmitry Torokhov <dtor@mail.ru>