4 files changed, 11 insertions, 5 deletions

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index dbd2047f1641..3ed23513d881 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -536,7 +536,8 @@ static int adp5588_probe(struct i2c_client *client,
                 __set_bit(EV_REP, input->evbit);
 
         for (i = 0; i < input->keycodemax; i++)
-                __set_bit(kpad->keycode[i] & KEY_MAX, input->keybit);
+                if (kpad->keycode[i] <= KEY_MAX)
+                        __set_bit(kpad->keycode[i], input->keybit);
         __clear_bit(KEY_RESERVED, input->keybit);
 
         if (kpad->gpimapsize)
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 67d12b3427c9..60dafd4fa692 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -992,7 +992,8 @@ static int adp5589_probe(struct i2c_client *client,
                 __set_bit(EV_REP, input->evbit);
 
         for (i = 0; i < input->keycodemax; i++)
-                __set_bit(kpad->keycode[i] & KEY_MAX, input->keybit);
+                if (kpad->keycode[i] <= KEY_MAX)
+                        __set_bit(kpad->keycode[i], input->keybit);
         __clear_bit(KEY_RESERVED, input->keybit);
 
         if (kpad->gpimapsize)
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c
index fc88fb48d70d..09b91d093087 100644
--- a/drivers/input/keyboard/bf54x-keys.c
+++ b/drivers/input/keyboard/bf54x-keys.c
@@ -289,7 +289,8 @@ static int bfin_kpad_probe(struct platform_device *pdev)
                 __set_bit(EV_REP, input->evbit);
 
         for (i = 0; i < input->keycodemax; i++)
-                __set_bit(bf54x_kpad->keycode[i] & KEY_MAX, input->keybit);
+                if (bf54x_kpad->keycode[i] <= KEY_MAX)
+                        __set_bit(bf54x_kpad->keycode[i], input->keybit);
         __clear_bit(KEY_RESERVED, input->keybit);
 
         error = input_register_device(input);
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index e37392976fdd..0deca5a3c87f 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -113,9 +113,12 @@ static int pcf8574_kp_probe(struct i2c_client *client, const struct i2c_device_i
         idev->keycodemax = ARRAY_SIZE(lp->btncode);
 
         for (i = 0; i < ARRAY_SIZE(pcf8574_kp_btncode); i++) {
-                lp->btncode[i] = pcf8574_kp_btncode[i];
-                __set_bit(lp->btncode[i] & KEY_MAX, idev->keybit);
+                if (lp->btncode[i] <= KEY_MAX) {
+                        lp->btncode[i] = pcf8574_kp_btncode[i];
+                        __set_bit(lp->btncode[i], idev->keybit);
+                }
         }
+        __clear_bit(KEY_RESERVED, idev->keybit);
 
         sprintf(lp->name, DRV_NAME);
         sprintf(lp->phys, "kp_data/input0");