Merge branch 'next' into for-linus

[cascardo/linux.git] / drivers / input / rmi4 / rmi_f12.c

diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index 123f2b4..332c02f 100644 (file)
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -65,7 +65,7 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
        struct rmi_device *rmi_dev = fn->rmi_dev;
        int ret;
        int offset;
-       u8 buf[14];
+       u8 buf[15];
        int pitch_x = 0;
        int pitch_y = 0;
        int clip_x_low = 0;
@@ -85,9 +85,10 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
 
        offset = rmi_register_desc_calc_reg_offset(&f12->control_reg_desc, 8);
 
-       if (item->reg_size > 14) {
-               dev_err(&fn->dev, "F12 control8 should be 14 bytes, not: %ld\n",
-                       item->reg_size);
+       if (item->reg_size > sizeof(buf)) {
+               dev_err(&fn->dev,
+                       "F12 control8 should be no bigger than %zd bytes, not: %ld\n",
+                       sizeof(buf), item->reg_size);
                return -ENODEV;
        }