MIPS: dump_tlb: Make use of EntryLo bit definitions

Make use of recently added EntryLo bit definitions in mipsregs.h when
dumping TLB contents.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10075/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>