diff options
Diffstat (limited to 'drivers/input/rmi4/rmi_f12.c')
| -rw-r--r-- | drivers/input/rmi4/rmi_f12.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c index 8dd3fb5e1..88e91559c 100644 --- a/drivers/input/rmi4/rmi_f12.c +++ b/drivers/input/rmi4/rmi_f12.c @@ -66,7 +66,7 @@ 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; @@ -86,9 +86,10 @@ 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; } |