linux-imx

Input: psmouse - add psmouse_matches_pnp_id helper function

The matches_pnp_id function from the synaptics driver is useful for other
drivers too. Make it a generic psmouse helper function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>