Nouveau - May 2017 - [PATCH RESEND 1/4] drm/nouveau: Merge pre/postclose hooks

Again no apparent explanation for the split except hysterical raisins.
Merging them also makes it a bit more obviuos what's going on wrt the
runtime pm refdancing.

Cc: Ben Skeggs <bskeggs at redhat.com>
Cc: nouveau at lists.freedesktop.org
Reviewed-by: Sean Paul <seanpaul at chromium.org>
Reviewed-by: Liviu Dudau <Liviu.Dudau at arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/nouveau/nouveau_drm.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c
b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 2b6ac24ce690..ec719df619a6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -881,7 +881,7 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file
*fpriv)
 }
 
 static void
-nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv)
+nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
 {
 	struct nouveau_cli *cli = nouveau_cli(fpriv);
 	struct nouveau_drm *drm = nouveau_drm(dev);
@@ -897,12 +897,6 @@ nouveau_drm_preclose(struct drm_device *dev, struct
drm_file *fpriv)
 	list_del(&cli->head);
 	mutex_unlock(&drm->client.mutex);
 
-}
-
-static void
-nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
-{
-	struct nouveau_cli *cli = nouveau_cli(fpriv);
 	nouveau_cli_fini(cli);
 	kfree(cli);
 	pm_runtime_mark_last_busy(dev->dev);
@@ -974,7 +968,6 @@ driver_stub = {
 	.load = nouveau_drm_load,
 	.unload = nouveau_drm_unload,
 	.open = nouveau_drm_open,
-	.preclose = nouveau_drm_preclose,
 	.postclose = nouveau_drm_postclose,
 	.lastclose = nouveau_vga_lastclose,
 
-- 
2.11.0

On Mon, May 08, 2017 at 10:26:30AM +0200, Daniel Vetter
wrote:
> Again no apparent explanation for the split except hysterical raisins.
> Merging them also makes it a bit more obviuos what's going on wrt the
> runtime pm refdancing.
> 
> Cc: Ben Skeggs <bskeggs at redhat.com>
> Cc: nouveau at lists.freedesktop.org
> Reviewed-by: Sean Paul <seanpaul at chromium.org>
> Reviewed-by: Liviu Dudau <Liviu.Dudau at arm.com>
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
Forgot the cover letter: I'm resending the patches that didn't find an
owner last time around. I'll smash them all into drm-misc later so I can
apply the final patch.

Thanks, Daniel
> ---
>  drivers/gpu/drm/nouveau/nouveau_drm.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c
b/drivers/gpu/drm/nouveau/nouveau_drm.c
> index 2b6ac24ce690..ec719df619a6 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
> @@ -881,7 +881,7 @@ nouveau_drm_open(struct drm_device *dev, struct
drm_file *fpriv)
>  }
>  
>  static void
> -nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv)
> +nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
>  {
>  	struct nouveau_cli *cli = nouveau_cli(fpriv);
>  	struct nouveau_drm *drm = nouveau_drm(dev);
> @@ -897,12 +897,6 @@ nouveau_drm_preclose(struct drm_device *dev, struct
drm_file *fpriv)
>  	list_del(&cli->head);
>  	mutex_unlock(&drm->client.mutex);
>  
> -}
> -
> -static void
> -nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv)
> -{
> -	struct nouveau_cli *cli = nouveau_cli(fpriv);
>  	nouveau_cli_fini(cli);
>  	kfree(cli);
>  	pm_runtime_mark_last_busy(dev->dev);
> @@ -974,7 +968,6 @@ driver_stub = {
>  	.load = nouveau_drm_load,
>  	.unload = nouveau_drm_unload,
>  	.open = nouveau_drm_open,
> -	.preclose = nouveau_drm_preclose,
>  	.postclose = nouveau_drm_postclose,
>  	.lastclose = nouveau_vga_lastclose,
>  
> -- 
> 2.11.0
> 
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch