drm: make drm_vblank_{get,put}() static (ceb74152) · Commits · 戴 / test

drivers/gpu/drm/drm_irq.c

+2 −8

Original line number	Diff line number	Diff line
		@@ -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)
		{

include/drm/drmP.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);

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