Input: keyboard - "keycode & KEY_MAX" changes some keycode values

[firefly-linux-kernel-4.4.55.git] / drivers / input / keyboard / adp5588-keys.c

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index dbd2047f1641f0751340eade88c408f31201f318..3ed23513d881301fa06c1bde1ed14f56546d0147 100644 (file)
--- 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)