drm: Remove unused old_front parameter from drmmode_do_pageflip.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

3 files changed, 4 insertions, 10 deletions

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 66a2faf7..69f369ca 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -1323,10 +1323,7 @@ drmmode_xf86crtc_resize (ScrnInfoPtr scrn, int width, int height)
 }
 
 Bool
-drmmode_do_pageflip(ScreenPtr screen,
-		    dri_bo *old_front,
-		    dri_bo *new_front,
-		    void *data)
+drmmode_do_pageflip(ScreenPtr screen, dri_bo *new_front, void *data)
 {
 	ScrnInfoPtr scrn = xf86Screens[screen->myNum];
 	intel_screen_private *intel = intel_get_screen_private(scrn);
diff --git a/src/i830.h b/src/i830.h
index 3a2a620e..827655b3 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -395,7 +395,7 @@ enum {
 extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, int fd, int cpp);
 extern int drmmode_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, xf86CrtcPtr crtc);
 extern int drmmode_output_dpms_status(xf86OutputPtr output);
-extern Bool drmmode_do_pageflip(ScreenPtr screen, dri_bo *old_front, dri_bo *new_front, void *data);
+extern Bool drmmode_do_pageflip(ScreenPtr screen, dri_bo *new_front, void *data);
 
 static inline intel_screen_private *
 intel_get_screen_private(ScrnInfoPtr scrn)
diff --git a/src/i830_dri.c b/src/i830_dri.c
index 21871c59..7ba91661 100644
--- a/src/i830_dri.c
+++ b/src/i830_dri.c
@@ -487,7 +487,7 @@ I830DRI2ScheduleFlip(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
 		     DRI2BufferPtr back, DRI2SwapEventPtr func, void *data)
 {
 	ScreenPtr screen = draw->pScreen;
-	I830DRI2BufferPrivatePtr front_priv, back_priv;
+	I830DRI2BufferPrivatePtr back_priv;
 	DRI2FrameEventPtr flip_info;
 
 	flip_info = xcalloc(1, sizeof(DRI2FrameEventRec));
@@ -500,12 +500,9 @@ I830DRI2ScheduleFlip(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
 	flip_info->event_complete = func;
 	flip_info->event_data = data;
 
-	front_priv = front->driverPrivate;
-	back_priv = back->driverPrivate;
-
 	/* Page flip the full screen buffer */
+	back_priv = back->driverPrivate;
 	return drmmode_do_pageflip(screen,
-				   i830_get_pixmap_bo(front_priv->pixmap),
 				   i830_get_pixmap_bo(back_priv->pixmap),
 				   flip_info);
 }