[PATCH] drm/syncobj: Mark local add/remove callback functions as static

[Chris Wilson]

Quoting zhoucm1 (2018-11-01 08:53:02)
> 
> 
> On 2018年10月31日 20:07, Chris Wilson wrote:
> > drivers/gpu/drm/drm_syncobj.c:181:6: warning: no previous prototype for ‘drm_syncobj_add_callback’ [-Wmissing-prototypes]
> > drivers/gpu/drm/drm_syncobj.c:190:6: warning: no previous prototype for ‘drm_syncobj_remove_callback’ [-Wmissing-prototypes]
> >
> > Fixing that leads to
> >
> > drivers/gpu/drm/drm_syncobj.c:181:13: warning: ‘drm_syncobj_add_callback’ defined but not used [-Wunused-function]
> >
> > so remove the unused drm_syncobj_add_callback() entirely.
> >
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Reviewed-by: Chunming Zhou <david1.zhou at amd.com>

Thanks, pushed.
-Chris