This array is supposed to have 10 elements.  Smatch complains that with
the current code we can have n == max_ints and read beyond the end of
the array.

Fixes: ac4f6eee ("staging: iio: TAOS tsl258x: Device driver")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NBrian Masney <masneyb@onstation.org>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>