[PATCH] arm64: remove dead code

[Will Deacon]

On Fri, Jul 17, 2015 at 07:50:30AM +0100, Ard Biesheuvel wrote:
> (use Geoff's correct email address)
> 
> On 17 July 2015 at 08:49, Ard Biesheuvel <ard.biesheuvel at linaro.org> wrote:
> > (adding Geoff and Takahiro)
> >
> > On 16 July 2015 at 19:58, Mark Salter <msalter at redhat.com> wrote:
> >> Commit 68234df4ea79 ("arm64: kill flush_cache_all()") removed
> >> soft_reset() from the kernel. This was the only caller of
> >> setup_mm_for_reboot(), so remove that also.
> >>
> >
> > I am wondering if setup_mm_for_reboot() is being used in the kexec
> > patches. Perhaps we should check that before removing it.

Well, given that I can't see any kexec patches on the radar for 4.3, I'm
happy to merge this clean-up and Geoff can reintroduce the function in
his series if he needs it.

Will