Input: psmouse - use boolean type

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 8a0dd35..2efe9ea 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -13,10 +13,10 @@
 #define _TOUCHKIT_PS2_H
 
 #ifdef CONFIG_MOUSE_PS2_TOUCHKIT
-int touchkit_ps2_detect(struct psmouse *psmouse, int set_properties);
+int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties);
 #else
 static inline int touchkit_ps2_detect(struct psmouse *psmouse,
-				      int set_properties)
+				      bool set_properties)
 {
 	return -ENOSYS;
 }