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| author | Shawn Guo <shawn.guo@linaro.org> | 2017-02-07 17:16:15 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-07 21:45:02 +0100 |
| commit | 5ac74757eef78d69cd3aabe503b29aff471fdd56 (patch) | |
| tree | a7729f9fa952d58b6a58e0651bde691e10b77039 /include/drm/drm_drv.h | |
| parent | 967dd48417874dd25491a4e933648f394a64f70f (diff) | |
| download | linux-0-day-5ac74757eef78d69cd3aabe503b29aff471fdd56.tar.gz linux-0-day-5ac74757eef78d69cd3aabe503b29aff471fdd56.tar.xz | |
drm: unexport function drm_vblank_no_hw_counter()
The function drm_vblank_no_hw_counter() is now only used in core vblank
wrapper code. Let's unexport it by making it a static function.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-4-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'include/drm/drm_drv.h')
| -rw-r--r-- | include/drm/drm_drv.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 8f8b9a1e55e6a..4e66fbb567730 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -120,10 +120,9 @@ struct drm_driver { * * Driver callback for fetching a raw hardware vblank counter for the * CRTC specified with the pipe argument. If a device doesn't have a - * hardware counter, the driver can simply use - * drm_vblank_no_hw_counter() function. The DRM core will account for - * missed vblank events while interrupts where disabled based on system - * timestamps. + * hardware counter, the driver can simply leave the hook as NULL. + * The DRM core will account for missed vblank events while interrupts + * where disabled based on system timestamps. * * Wraparound handling and loss of events due to modesetting is dealt * with in the DRM core code, as long as drivers call |