All the SST25L series flash parts have uniform erase sectors.  Remove
the extra MTD_DEBUG_LEVEL2 messages showing the eraseregions info
since they could never be shown.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>