[PATCH] powerpc/io: remove old GCC version implementation

[Michael Ellerman]

Joakim Tjernlund <Joakim.Tjernlund at infinera.com> writes:

> On Tue, 2018-10-16 at 12:33 +0000, Christophe Leroy wrote:
>> 
>> 
>> GCC 4.6 is the minimum supported now.
>
> Ouch, from kernel 4.19 or earlier even ?

Yes.

Though to be honest we haven't been testing much with compilers older
than that for several years.

If you care about something older please let us know :)

cheers