[PATCH 08/13] powerpc/eeh: Introduce eeh_for_each_pe()

[Russell Currey]

On Wed, 2018-05-02 at 16:36 +1000, Sam Bobroff wrote:
> Add a for_each-style macro for iterating through PEs without the
> boilerplate required by a traversal function. eeh_pe_next() is now
> exported, as it is now used directly in place.
> 
> Signed-off-by: Sam Bobroff <sbobroff at linux.ibm.com>

Reviewed-by: Russell Currey <ruscur at russell.cc>