Input: psmouse - use boolean type

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index 4bbddc9..bc87936 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -26,10 +26,10 @@
 };
 
 #ifdef CONFIG_MOUSE_PS2_ALPS
-int alps_detect(struct psmouse *psmouse, int set_properties);
+int alps_detect(struct psmouse *psmouse, bool set_properties);
 int alps_init(struct psmouse *psmouse);
 #else
-inline int alps_detect(struct psmouse *psmouse, int set_properties)
+inline int alps_detect(struct psmouse *psmouse, bool set_properties)
 {
 	return -ENOSYS;
 }