Re: [PATCH] drivers: gpu: Fix warning using plain integer as NULL

[Abhinav Singh <singhabhinav9051571833@xxxxxxxxx>]

On 11/7/23 00:25, Alex Deucher wrote:
> Applied.  This matches what we already do in the other clear state headers.
>
> Alex
>
> On Fri, Nov 3, 2023 at 12:00 PM Abhinav Singh
> <singhabhinav9051571833@xxxxxxxxx> wrote:
> > sparse static analysis tools generate a warning with this message
> > "Using plain integer as NULL pointer". In this case this warning is
> > being shown because we are trying to intialize a pointer to NULL using
> > integer value 0.
> >
> > Signed-off-by: Abhinav Singh <singhabhinav9051571833@xxxxxxxxx>
> > ---
> >   drivers/gpu/drm/radeon/clearstate_evergreen.h | 8 ++++----
> >   1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/radeon/clearstate_evergreen.h b/drivers/gpu/drm/radeon/clearstate_evergreen.h
> > index 63a1ffbb3ced..3b645558f133 100644
> > --- a/drivers/gpu/drm/radeon/clearstate_evergreen.h
> > +++ b/drivers/gpu/drm/radeon/clearstate_evergreen.h
> > @@ -1049,7 +1049,7 @@ static const struct cs_extent_def SECT_CONTEXT_defs[] =
> >       {SECT_CONTEXT_def_5, 0x0000a29e, 5 },
> >       {SECT_CONTEXT_def_6, 0x0000a2a5, 56 },
> >       {SECT_CONTEXT_def_7, 0x0000a2de, 290 },
> > -    { 0, 0, 0 }
> > +    { NULL, 0, 0 }
> >   };
> >   static const u32 SECT_CLEAR_def_1[] =
> >   {
> > @@ -1060,7 +1060,7 @@ static const u32 SECT_CLEAR_def_1[] =
> >   static const struct cs_extent_def SECT_CLEAR_defs[] =
> >   {
> >       {SECT_CLEAR_def_1, 0x0000ffc0, 3 },
> > -    { 0, 0, 0 }
> > +    { NULL, 0, 0 }
> >   };
> >   static const u32 SECT_CTRLCONST_def_1[] =
> >   {
> > @@ -1070,11 +1070,11 @@ static const u32 SECT_CTRLCONST_def_1[] =
> >   static const struct cs_extent_def SECT_CTRLCONST_defs[] =
> >   {
> >       {SECT_CTRLCONST_def_1, 0x0000f3fc, 2 },
> > -    { 0, 0, 0 }
> > +    { NULL, 0, 0 }
> >   };
> >   static const struct cs_section_def evergreen_cs_data[] = {
> >       { SECT_CONTEXT_defs, SECT_CONTEXT },
> >       { SECT_CLEAR_defs, SECT_CLEAR },
> >       { SECT_CTRLCONST_defs, SECT_CTRLCONST },
> > -    { 0, SECT_NONE }
> > +    { NULL, SECT_NONE }
> >   };
> > --
> > 2.39.2
Hi Alex, thanks for looking into this. By applied you mean this patch is 
accepted and it has been merged?