[PATCH 5/5] drm/client: Remove unused drm_client_modeset_check

[Dr. David Alan Gilbert]

* Dmitry Baryshkov (dmitry.baryshkov at linaro.org) wrote:
> On Wed, Oct 23, 2024 at 12:29:34AM +0100, linux at treblig.org wrote:
> > From: "Dr. David Alan Gilbert" <linux at treblig.org>
> > 
> > drm_client_modeset_check() was explicitly added in 2020 by
> > commit 64593f2a6fc9 ("drm/client: Add drm_client_modeset_check()")
> > but has never been used.
> > 
> > Remove it.
> 
> If you are removing it, it makes more sense to revert the mentioned
> commit completely, dropping the third argument of
> drm_client_modeset_commit_atomic().

Sure, I can look at that; and resend this series also without 4/5 which
people still wanted.
What about 3/5 - that's the only one that's not reviewed either way?

Dave

> > 
> > Signed-off-by: Dr. David Alan Gilbert <linux at treblig.org>
> > ---
> >  drivers/gpu/drm/drm_client_modeset.c | 24 ------------------------
> >  include/drm/drm_client.h             |  1 -
> >  2 files changed, 25 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
> > index cee5eafbfb81..69e1ce4d18cd 100644
> > --- a/drivers/gpu/drm/drm_client_modeset.c
> > +++ b/drivers/gpu/drm/drm_client_modeset.c
> > @@ -1126,30 +1126,6 @@ static int drm_client_modeset_commit_legacy(struct drm_client_dev *client)
> >  	return ret;
> >  }
> >  
> > -/**
> > - * drm_client_modeset_check() - Check modeset configuration
> > - * @client: DRM client
> > - *
> > - * Check modeset configuration.
> > - *
> > - * Returns:
> > - * Zero on success or negative error code on failure.
> > - */
> > -int drm_client_modeset_check(struct drm_client_dev *client)
> > -{
> > -	int ret;
> > -
> > -	if (!drm_drv_uses_atomic_modeset(client->dev))
> > -		return 0;
> > -
> > -	mutex_lock(&client->modeset_mutex);
> > -	ret = drm_client_modeset_commit_atomic(client, true, true);
> > -	mutex_unlock(&client->modeset_mutex);
> > -
> > -	return ret;
> > -}
> > -EXPORT_SYMBOL(drm_client_modeset_check);
> > -
> >  /**
> >   * drm_client_modeset_commit_locked() - Force commit CRTC configuration
> >   * @client: DRM client
> > diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h
> > index 560aae47e06d..e1fd32adb3e9 100644
> > --- a/include/drm/drm_client.h
> > +++ b/include/drm/drm_client.h
> > @@ -176,7 +176,6 @@ int drm_client_modeset_create(struct drm_client_dev *client);
> >  void drm_client_modeset_free(struct drm_client_dev *client);
> >  int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width, unsigned int height);
> >  bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation);
> > -int drm_client_modeset_check(struct drm_client_dev *client);
> >  int drm_client_modeset_commit_locked(struct drm_client_dev *client);
> >  int drm_client_modeset_commit(struct drm_client_dev *client);
> >  int drm_client_modeset_dpms(struct drm_client_dev *client, int mode);
> > -- 
> > 2.47.0
> > 
> 
> -- 
> With best wishes
> Dmitry
> 
-- 
 -----Open up your eyes, open up your mind, open up your code -------   
/ Dr. David Alan Gilbert    |       Running GNU/Linux       | Happy  \ 
\        dave @ treblig.org |                               | In Hex /
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