powerpc/l2cr_6xx: Fix invalid use of register expressions

This fixes another invalid use of register expressions.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Andreas Schwab 2017-08-14 20:42:43 +02:00 • committed by Michael Ellerman
commit 6c80d3164e