From 5ac74757eef78d69cd3aabe503b29aff471fdd56 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Tue, 7 Feb 2017 17:16:15 +0800 Subject: 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 Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-4-git-send-email-shawnguo@kernel.org --- include/drm/drm_drv.h | 7 +++---- include/drm/drm_irq.h | 1 - 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'include/drm') diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 8f8b9a1e55e6..4e66fbb56773 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 diff --git a/include/drm/drm_irq.h b/include/drm/drm_irq.h index 2fb880462a57..cf0be6594c8c 100644 --- a/include/drm/drm_irq.h +++ b/include/drm/drm_irq.h @@ -152,7 +152,6 @@ void drm_crtc_vblank_reset(struct drm_crtc *crtc); void drm_crtc_vblank_on(struct drm_crtc *crtc); void drm_vblank_cleanup(struct drm_device *dev); u32 drm_accurate_vblank_count(struct drm_crtc *crtc); -u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe); int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, unsigned int pipe, int *max_error, -- cgit v1.2.1