romfs: switch to new MTD API

We have changed the MTD API and now ROMFS should use 'mtd_read()' instead
of mtd->read().

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
1 file changed