[PATCH v2 2/2] pseries: Fix endian issues in cpu hot-removal

[Michael Ellerman]

On Mon, 2014-09-15 at 12:16 +0530, Bharata B Rao wrote:
> On Sat, Sep 13, 2014 at 12:41 AM, Thomas Falcon
> <tlfalcon at linux.vnet.ibm.com> wrote:
> >
> > diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
> > index 9e9f30b2..343dfdf 100644
> > --- a/arch/powerpc/platforms/pseries/dlpar.c
> > +++ b/arch/powerpc/platforms/pseries/dlpar.c
> > @@ -496,15 +498,15 @@ out:
> >  static ssize_t dlpar_cpu_release(const char *buf, size_t count)
> >  {
> >         struct device_node *dn;
> > -       const u32 *drc_index;
> > +       const u32 drc_index;
> >         int rc;
> >
> >         dn = of_find_node_by_path(buf);
> >         if (!dn)
> >                 return -EINVAL;
> >
> > -       drc_index = of_get_property(dn, "ibm,my-drc-index", NULL);
> > -       if (!drc_index) {
> > +       rc = of_property_read_u32(dn, "ibm,my-drc-index", &drc_index);
> 
> Use of const for drc_index causes compilation problems.

Yes that's clearly wrong.

Please fix and retest.

cheers