drivers: mm: rat: Only fetch region_config from translate_config once

We only need to dereference translate_config once to get the current
region_config we are working with, do this once at the start of the
sections that use it multiple times.

The compiler should optimize the multiple fetches anyway, so this
is purely for code readability.

Signed-off-by: Andrew Davis <afd@ti.com>
1 file changed