arm: mach-k3: Move disable_linefill_optimization() into R5 directory

The disable_linefill_optimization() function is only ever loaded by the
R5 core, move the code into the R5 directory.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 files changed