Re: [PATCH -v2 14/33] locking,m68k: Implement atomic_fetch_{add,sub,and,or,xor}()

Peter Zijlstra
2016-06-16T14:56:53Z

On Thu, Jun 16, 2016 at 04:37:36PM +0200, Andreas Schwab wrote:
> Peter Zijlstra <peterz@infradead.org> writes:
>
> > So the "2" input operand actually sets the value of "=&d" (tmp), how
> > creative...
>
> That was the only way to do it when this was written.

Fair enough; do you still support a compiler old enough to require this?
If not, do you want me to 'fix' this or just remove the comment?