[PATCH v2 3/5] coresight: cti: Use of_cpu_phandle_to_id for grabbing CPU id

[Jonathan Cameron]

On Fri, 11 Jul 2025 16:55:15 +0100
Mike Leach <mike.leach at linaro.org> wrote:

> Hi,
> 
> On Tue, 8 Jul 2025 at 16:16, Alireza Sanaee <alireza.sanaee at huawei.com> wrote:
> >
> > Use the newly created API to grab CPU id.
> >
> > Signed-off-by: Alireza Sanaee <alireza.sanaee at huawei.com>
> > ---
> >  .../hwtracing/coresight/coresight-cti-platform.c   | 14 +-------------
> >  1 file changed, 1 insertion(+), 13 deletions(-)
> >
> > diff --git a/drivers/hwtracing/coresight/coresight-cti-platform.c b/drivers/hwtracing/coresight/coresight-cti-platform.c
> > index d0ae10bf6128..e1dc559d54aa 100644
> > --- a/drivers/hwtracing/coresight/coresight-cti-platform.c
> > +++ b/drivers/hwtracing/coresight/coresight-cti-platform.c
> > @@ -41,20 +41,8 @@
> >   */
> >  static int of_cti_get_cpu_at_node(const struct device_node *node)
> >  {
> > -       int cpu;
> > -       struct device_node *dn;
> > +       int cpu = of_cpu_phandle_to_id(node, NULL, 0);
> >
> > -       if (node == NULL)
> > -               return -1;
> > -
> > -       dn = of_parse_phandle(node, "cpu", 0);
> > -       /* CTI affinity defaults to no cpu */
> > -       if (!dn)
> > -               return -1;
> > -       cpu = of_cpu_node_to_id(dn);
> > -       of_node_put(dn);
> > -
> > -       /* No Affinity  if no cpu nodes are found */  
> 
> Leave the above comment in place.
> 
> >         return (cpu < 0) ? -1 : cpu;
> >  }
> >
> > --
> > 2.43.0
> >  
> 
> With that
> 
> Reviewed-by: Mike Leach <mike.leach at linro.org>
Just in case Ali doesn't notice - typo in your address Mike!
(usually it is me who manages that ;)