Input: psmouse - use boolean type

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/hgpk.h b/drivers/input/mouse/hgpk.h
index a4b2a96..d61cfd3 100644
--- a/drivers/input/mouse/hgpk.h
+++ b/drivers/input/mouse/hgpk.h
@@ -15,7 +15,7 @@
 
 struct hgpk_data {
 	struct psmouse *psmouse;
-	int powered;
+	bool powered;
 	int count, x_tally, y_tally;	/* hardware workaround stuff */
 	unsigned long recalib_window;
 	struct delayed_work recalib_wq;
@@ -33,10 +33,10 @@
 	dev_notice(&(psmouse)->ps2dev.serio->dev, format, ## arg)
 
 #ifdef CONFIG_MOUSE_PS2_OLPC
-int hgpk_detect(struct psmouse *psmouse, int set_properties);
+int hgpk_detect(struct psmouse *psmouse, bool set_properties);
 int hgpk_init(struct psmouse *psmouse);
 #else
-static inline int hgpk_detect(struct psmouse *psmouse, int set_properties)
+static inline int hgpk_detect(struct psmouse *psmouse, bool set_properties)
 {
 	return -ENODEV;
 }