1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 93fa735c8c1a..79de991e1ea3 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -70,23 +70,6 @@ MODULE_FIRMWARE(FIRMWARE_R520);
 
 void r100_pre_page_flip(struct radeon_device *rdev, int crtc)
 {
-        struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-        u32 tmp;
-
-        /* make sure flip is at vb rather than hb */
-        tmp = RREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset);
-        tmp &= ~RADEON_CRTC_OFFSET_FLIP_CNTL;
-        /* make sure pending bit is asserted */
-        tmp |= RADEON_CRTC_GUI_TRIG_OFFSET_LEFT_EN;
-        WREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset, tmp);
-
-        /* set pageflip to happen as late as possible in the vblank interval.
-         * same field for crtc1/2
-         */
-        tmp = RREG32(RADEON_CRTC_GEN_CNTL);
-        tmp &= ~RADEON_CRTC_VSTAT_MODE_MASK;
-        WREG32(RADEON_CRTC_GEN_CNTL, tmp);
-
         /* enable the pflip int */
         radeon_irq_kms_pflip_irq_get(rdev, crtc);
 }