[PATCH] drm/vblank: Fix kernel docs for vblank timer

[PATCH] drm/vblank: Fix kernel docs for vblank timer

[Thomas Zimmermann]

Fix documentation for drm_crtc_vblank_start_timer(), which referred
to drm_crtc_vblank_cancel_timer().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/dri-devel/20251106152201.6f248c09@canb.auug.org.au/
Fixes: 74afeb812850 ("drm/vblank: Add vblank timer")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Louis Chauvet <louis.chauvet@bootlin.com>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: dri-devel@lists.freedesktop.org
---
 drivers/gpu/drm/drm_vblank.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index 61e211fd3c9c..451ec9620226 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -2258,7 +2258,7 @@ int drm_crtc_vblank_start_timer(struct drm_crtc *crtc)
 EXPORT_SYMBOL(drm_crtc_vblank_start_timer);
 
 /**
- * drm_crtc_vblank_start_timer - Cancels the given CRTC's vblank timer
+ * drm_crtc_vblank_cancel_timer - Cancels the given CRTC's vblank timer
  * @crtc: the CRTC
  *
  * Drivers should call this function from their CRTC's disable_vblank
-- 
2.51.1

Re: [PATCH] drm/vblank: Fix kernel docs for vblank timer

[Louis Chauvet]

Le 06/11/2025 à 08:31, Thomas Zimmermann a écrit :
> Fix documentation for drm_crtc_vblank_start_timer(), which referred
> to drm_crtc_vblank_cancel_timer().
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Closes: https://lore.kernel.org/dri-devel/20251106152201.6f248c09@canb.auug.org.au/
> Fixes: 74afeb812850 ("drm/vblank: Add vblank timer")
> Cc: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: Louis Chauvet <louis.chauvet@bootlin.com>
> Cc: Javier Martinez Canillas <javierm@redhat.com>
> Cc: David Airlie <airlied@gmail.com>
> Cc: Simona Vetter <simona@ffwll.ch>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: dri-devel@lists.freedesktop.org

Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>

> ---
>   drivers/gpu/drm/drm_vblank.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
> index 61e211fd3c9c..451ec9620226 100644
> --- a/drivers/gpu/drm/drm_vblank.c
> +++ b/drivers/gpu/drm/drm_vblank.c
> @@ -2258,7 +2258,7 @@ int drm_crtc_vblank_start_timer(struct drm_crtc *crtc)
>   EXPORT_SYMBOL(drm_crtc_vblank_start_timer);
>   
>   /**
> - * drm_crtc_vblank_start_timer - Cancels the given CRTC's vblank timer
> + * drm_crtc_vblank_cancel_timer - Cancels the given CRTC's vblank timer
>    * @crtc: the CRTC
>    *
>    * Drivers should call this function from their CRTC's disable_vblank

-- 
--
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com