1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index dcd4236af1e3..5e6308694408 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -33,11 +33,11 @@ static int lifebook_set_serio_phys(const struct dmi_system_id *d)
         return 0;
 }
 
-static unsigned char lifebook_use_6byte_proto;
+static bool lifebook_use_6byte_proto;
 
 static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
 {
-        lifebook_use_6byte_proto = 1;
+        lifebook_use_6byte_proto = true;
         return 0;
 }
 
@@ -125,7 +125,7 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse)
         struct input_dev *dev1 = psmouse->dev;
         struct input_dev *dev2 = priv ? priv->dev2 : NULL;
         unsigned char *packet = psmouse->packet;
-        int relative_packet = packet[0] & 0x08;
+        bool relative_packet = packet[0] & 0x08;
 
         if (relative_packet || !lifebook_use_6byte_proto) {
                 if (psmouse->pktcnt != 3)
@@ -242,7 +242,7 @@ static void lifebook_disconnect(struct psmouse *psmouse)
         psmouse->private = NULL;
 }
 
-int lifebook_detect(struct psmouse *psmouse, int set_properties)
+int lifebook_detect(struct psmouse *psmouse, bool set_properties)
 {
         if (!dmi_check_system(lifebook_dmi_table))
                 return -1;