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authorGustavo Padovan <gustavo.padovan@collabora.co.uk>2016-06-07 11:07:56 -0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-06-13 18:37:33 +0200
commitceb74152c46911e85f0f390e715032815694e5e7 (patch)
tree458a76f213fc38339b884d36f0fb1946caa1364b
parent93507d135bbfae34a626d0625aaae30536b84140 (diff)
drm: make drm_vblank_{get,put}() 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/1465308482-15104-4-git-send-email-gustavo@padovan.org
-rw-r--r--drivers/gpu/drm/drm_irq.c10
-rw-r--r--include/drm/drmP.h2
2 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 38cc782..76e39c5 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -1108,7 +1108,7 @@ static int drm_vblank_enable(struct drm_device *dev, unsigned int pipe)
* Returns:
* Zero on success or a negative error code on failure.
*/
-int drm_vblank_get(struct drm_device *dev, unsigned int pipe)
+static int drm_vblank_get(struct drm_device *dev, unsigned int pipe)
{
struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
unsigned long irqflags;
@@ -1134,7 +1134,6 @@ int drm_vblank_get(struct drm_device *dev, unsigned int pipe)
return ret;
}
-EXPORT_SYMBOL(drm_vblank_get);
/**
* drm_crtc_vblank_get - get a reference count on vblank events
@@ -1143,8 +1142,6 @@ EXPORT_SYMBOL(drm_vblank_get);
* Acquire a reference count on vblank events to avoid having them disabled
* while in use.
*
- * This is the native kms version of drm_vblank_get().
- *
* Returns:
* Zero on success or a negative error code on failure.
*/
@@ -1164,7 +1161,7 @@ EXPORT_SYMBOL(drm_crtc_vblank_get);
*
* This is the legacy version of drm_crtc_vblank_put().
*/
-void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
+static void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
{
struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
@@ -1185,7 +1182,6 @@ void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
jiffies + ((drm_vblank_offdelay * HZ)/1000));
}
}
-EXPORT_SYMBOL(drm_vblank_put);
/**
* drm_crtc_vblank_put - give up ownership of vblank events
@@ -1193,8 +1189,6 @@ EXPORT_SYMBOL(drm_vblank_put);
*
* Release ownership of a given vblank counter, turning off interrupts
* if possible. Disable interrupts after drm_vblank_offdelay milliseconds.
- *
- * This is the native kms version of drm_vblank_put().
*/
void drm_crtc_vblank_put(struct drm_crtc *crtc)
{
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 9a76c7c..04310cb 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -975,8 +975,6 @@ extern void drm_crtc_arm_vblank_event(struct drm_crtc *crtc,
struct drm_pending_vblank_event *e);
extern bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe);
extern bool drm_crtc_handle_vblank(struct drm_crtc *crtc);
-extern int drm_vblank_get(struct drm_device *dev, unsigned int pipe);
-extern void drm_vblank_put(struct drm_device *dev, unsigned int pipe);
extern int drm_crtc_vblank_get(struct drm_crtc *crtc);
extern void drm_crtc_vblank_put(struct drm_crtc *crtc);
extern void drm_wait_one_vblank(struct drm_device *dev, unsigned int pipe);