[PATCH 6.18.y 5/5] drm/vblank: Fix kernel docs for vblank timer

[w15303746062@163.com]

From: Thomas Zimmermann <tzimmermann@suse.de>

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>
Link: https://patch.msgid.link/20251106073207.11192-1-tzimmermann@suse.de
(cherry picked from commit 3946d3ba99342f3b9996e621f05e7003d4308171)
---
 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
-- 
2.34.1