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>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index 2f0b39d59a9b..f4cf664c7db3 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -108,6 +108,7 @@ void psmouse_set_resolution(struct psmouse *psmouse, unsigned int resolution);
 psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse);
 int psmouse_activate(struct psmouse *psmouse);
 int psmouse_deactivate(struct psmouse *psmouse);
+bool psmouse_matches_pnp_id(struct psmouse *psmouse, const char * const ids[]);
 
 struct psmouse_attribute {
         struct device_attribute dattr;