drm: make drm_vblank_count_and_time() static

As they are not used anywhere outside drm_irq.c make them static.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1467677092-5089-1-git-send-email-gustavo@padovan.org

diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index e98b24b24cba2dd53ac9c6cb1bb7c9432467e04e..35c86acede38339f71b16741e3a028b7451fa167 100644 (file)
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -945,8 +945,8 @@ EXPORT_SYMBOL(drm_crtc_vblank_count);
  *
  * This is the legacy version of drm_crtc_vblank_count_and_time().
  */
-u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
-                             struct timeval *vblanktime)
+static u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
+                                    struct timeval *vblanktime)
 {
        struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
        u32 vblank_count;
@@ -963,7 +963,6 @@ u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
 
        return vblank_count;
 }
-EXPORT_SYMBOL(drm_vblank_count_and_time);
 
 /**
  * drm_crtc_vblank_count_and_time - retrieve "cooked" vblank counter value
@@ -975,8 +974,6 @@ EXPORT_SYMBOL(drm_vblank_count_and_time);
  * vblank events since the system was booted, including lost events due to
  * modesetting activity. Returns corresponding system timestamp of the time
  * of the vblank interval that corresponds to the current vblank counter value.
- *
- * This is the native KMS version of drm_vblank_count_and_time().
  */
 u32 drm_crtc_vblank_count_and_time(struct drm_crtc *crtc,
                                   struct timeval *vblanktime)

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index cf918e3e6afb270342bb2b1d3fa1cca88d740791..c2fe2cffb809b6cb6208af9dde84c5d14aa5c555 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -942,8 +942,6 @@ extern int drm_wait_vblank(struct drm_device *dev, void *data,
                           struct drm_file *filp);
 extern u32 drm_vblank_count(struct drm_device *dev, unsigned int pipe);
 extern u32 drm_crtc_vblank_count(struct drm_crtc *crtc);
-extern u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
-                                    struct timeval *vblanktime);
 extern u32 drm_crtc_vblank_count_and_time(struct drm_crtc *crtc,
                                          struct timeval *vblanktime);
 extern void drm_crtc_send_vblank_event(struct drm_crtc *crtc,