[PATCH 1/8] powerpc/pseries: Use macros for referring to the DTL enable mask

[Nathan Lynch]

"Naveen N. Rao" <naveen.n.rao at linux.vnet.ibm.com> writes:
> Introduce macros to encode the DTL enable mask fields and use those
> instead of hardcoding numbers.

This is a good cleanup on its own.

Acked-by: Nathan Lynch <nathanl at linux.ibm.com>