diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 8b7a01b..66f05bb 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2424,7 +2424,6 @@
 	u32 srbm_status;
 	u32 grbm_status;
 	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.evergreen.lockup;
 	int r;
 
 	srbm_status = RREG32(SRBM_STATUS);
@@ -2432,7 +2431,7 @@
 	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
 	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
 	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -2444,7 +2443,7 @@
 		radeon_ring_unlock_commit(rdev, ring);
 	}
 	ring->rptr = RREG32(CP_RB_RPTR);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 static int evergreen_gpu_soft_reset(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 0146428..8404b2a 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1397,7 +1397,6 @@
 	u32 srbm_status;
 	u32 grbm_status;
 	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.cayman.lockup;
 	int r;
 
 	srbm_status = RREG32(SRBM_STATUS);
@@ -1405,7 +1404,7 @@
 	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
 	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
 	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -1418,7 +1417,7 @@
 	}
 	/* XXX deal with CP0,1,2 */
 	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 static int cayman_gpu_soft_reset(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 825f117..ccf5e3b 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2159,59 +2159,6 @@
 	return -1;
 }
 
-void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup, struct radeon_ring *ring)
-{
-	lockup->last_cp_rptr = ring->rptr;
-	lockup->last_jiffies = jiffies;
-}
-
-/**
- * r100_gpu_cp_is_lockup() - check if CP is lockup by recording information
- * @rdev:	radeon device structure
- * @lockup:	r100_gpu_lockup structure holding CP lockup tracking informations
- * @cp:		radeon_cp structure holding CP information
- *
- * We don't need to initialize the lockup tracking information as we will either
- * have CP rptr to a different value of jiffies wrap around which will force
- * initialization of the lockup tracking informations.
- *
- * A possible false positivie is if we get call after while and last_cp_rptr ==
- * the current CP rptr, even if it's unlikely it might happen. To avoid this
- * if the elapsed time since last call is bigger than 2 second than we return
- * false and update the tracking information. Due to this the caller must call
- * r100_gpu_cp_is_lockup several time in less than 2sec for lockup to be reported
- * the fencing code should be cautious about that.
- *
- * Caller should write to the ring to force CP to do something so we don't get
- * false positive when CP is just gived nothing to do.
- *
- **/
-bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *lockup, struct radeon_ring *ring)
-{
-	unsigned long cjiffies, elapsed;
-
-	cjiffies = jiffies;
-	if (!time_after(cjiffies, lockup->last_jiffies)) {
-		/* likely a wrap around */
-		lockup->last_cp_rptr = ring->rptr;
-		lockup->last_jiffies = jiffies;
-		return false;
-	}
-	if (ring->rptr != lockup->last_cp_rptr) {
-		/* CP is still working no lockup */
-		lockup->last_cp_rptr = ring->rptr;
-		lockup->last_jiffies = jiffies;
-		return false;
-	}
-	elapsed = jiffies_to_msecs(cjiffies - lockup->last_jiffies);
-	if (elapsed >= 10000) {
-		dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed);
-		return true;
-	}
-	/* give a chance to the GPU ... */
-	return false;
-}
-
 bool r100_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
 {
 	u32 rbbm_status;
@@ -2219,7 +2166,7 @@
 
 	rbbm_status = RREG32(R_000E40_RBBM_STATUS);
 	if (!G_000E40_GUI_ACTIVE(rbbm_status)) {
-		r100_gpu_lockup_update(&rdev->config.r100.lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -2231,7 +2178,7 @@
 		radeon_ring_unlock_commit(rdev, ring);
 	}
 	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, &rdev->config.r100.lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 void r100_bm_disable(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 26e0db87..e207664 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -384,7 +384,7 @@
 
 	rbbm_status = RREG32(R_000E40_RBBM_STATUS);
 	if (!G_000E40_GUI_ACTIVE(rbbm_status)) {
-		r100_gpu_lockup_update(&rdev->config.r300.lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -396,7 +396,7 @@
 		radeon_ring_unlock_commit(rdev, ring);
 	}
 	ring->rptr = RREG32(RADEON_CP_RB_RPTR);
-	return r100_gpu_cp_is_lockup(rdev, &rdev->config.r300.lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 int r300_asic_reset(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 6070f90..45d52cc 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1350,19 +1350,13 @@
 	u32 srbm_status;
 	u32 grbm_status;
 	u32 grbm_status2;
-	struct r100_gpu_lockup *lockup;
 	int r;
 
-	if (rdev->family >= CHIP_RV770)
-		lockup = &rdev->config.rv770.lockup;
-	else
-		lockup = &rdev->config.r600.lockup;
-
 	srbm_status = RREG32(R_000E50_SRBM_STATUS);
 	grbm_status = RREG32(R_008010_GRBM_STATUS);
 	grbm_status2 = RREG32(R_008014_GRBM_STATUS2);
 	if (!G_008010_GUI_ACTIVE(grbm_status)) {
-		r100_gpu_lockup_update(lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -1374,7 +1368,7 @@
 		radeon_ring_unlock_commit(rdev, ring);
 	}
 	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 int r600_asic_reset(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index f7372c4..b8d4d94 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -670,6 +670,8 @@
 	unsigned		ring_size;
 	unsigned		ring_free_dw;
 	int			count_dw;
+	unsigned long		last_activity;
+	unsigned		last_rptr;
 	uint64_t		gpu_addr;
 	uint32_t		align_mask;
 	uint32_t		ptr_mask;
@@ -814,6 +816,8 @@
 void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *cp);
 void radeon_ring_unlock_undo(struct radeon_device *rdev, struct radeon_ring *cp);
 int radeon_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);
+void radeon_ring_lockup_update(struct radeon_ring *ring);
+bool radeon_ring_test_lockup(struct radeon_device *rdev, struct radeon_ring *ring);
 int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size,
 		     unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg,
 		     u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop);
@@ -1272,16 +1276,10 @@
 /*
  * Asic structures
  */
-struct r100_gpu_lockup {
-	unsigned long	last_jiffies;
-	u32		last_cp_rptr;
-};
-
 struct r100_asic {
 	const unsigned		*reg_safe_bm;
 	unsigned		reg_safe_bm_size;
 	u32			hdp_cntl;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct r300_asic {
@@ -1289,7 +1287,6 @@
 	unsigned		reg_safe_bm_size;
 	u32			resync_scratch;
 	u32			hdp_cntl;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct r600_asic {
@@ -1311,7 +1308,6 @@
 	unsigned		tiling_group_size;
 	unsigned		tile_config;
 	unsigned		backend_map;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct rv770_asic {
@@ -1337,7 +1333,6 @@
 	unsigned		tiling_group_size;
 	unsigned		tile_config;
 	unsigned		backend_map;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct evergreen_asic {
@@ -1364,7 +1359,6 @@
 	unsigned tiling_group_size;
 	unsigned tile_config;
 	unsigned backend_map;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct cayman_asic {
@@ -1403,7 +1397,6 @@
 	unsigned multi_gpu_tile_size;
 
 	unsigned tile_config;
-	struct r100_gpu_lockup	lockup;
 };
 
 struct si_asic {
@@ -1434,7 +1427,6 @@
 	unsigned multi_gpu_tile_size;
 
 	unsigned tile_config;
-	struct r100_gpu_lockup	lockup;
 };
 
 union radeon_asic_config {
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index b135bec..b0941f9 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -103,11 +103,6 @@
 void r100_pci_gart_disable(struct radeon_device *rdev);
 int r100_debugfs_mc_info_init(struct radeon_device *rdev);
 int r100_gui_wait_for_idle(struct radeon_device *rdev);
-void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup,
-			    struct radeon_ring *cp);
-bool r100_gpu_cp_is_lockup(struct radeon_device *rdev,
-			   struct r100_gpu_lockup *lockup,
-			   struct radeon_ring *cp);
 void r100_ib_fini(struct radeon_device *rdev);
 int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
 void r100_irq_disable(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 1b020ef..203ec1f6 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -396,6 +396,59 @@
 	mutex_unlock(&ring->mutex);
 }
 
+void radeon_ring_lockup_update(struct radeon_ring *ring)
+{
+	ring->last_rptr = ring->rptr;
+	ring->last_activity = jiffies;
+}
+
+/**
+ * radeon_ring_test_lockup() - check if ring is lockedup by recording information
+ * @rdev:       radeon device structure
+ * @ring:       radeon_ring structure holding ring information
+ *
+ * We don't need to initialize the lockup tracking information as we will either
+ * have CP rptr to a different value of jiffies wrap around which will force
+ * initialization of the lockup tracking informations.
+ *
+ * A possible false positivie is if we get call after while and last_cp_rptr ==
+ * the current CP rptr, even if it's unlikely it might happen. To avoid this
+ * if the elapsed time since last call is bigger than 2 second than we return
+ * false and update the tracking information. Due to this the caller must call
+ * radeon_ring_test_lockup several time in less than 2sec for lockup to be reported
+ * the fencing code should be cautious about that.
+ *
+ * Caller should write to the ring to force CP to do something so we don't get
+ * false positive when CP is just gived nothing to do.
+ *
+ **/
+bool radeon_ring_test_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
+{
+	unsigned long cjiffies, elapsed;
+	uint32_t rptr;
+
+	cjiffies = jiffies;
+	if (!time_after(cjiffies, ring->last_activity)) {
+		/* likely a wrap around */
+		radeon_ring_lockup_update(ring);
+		return false;
+	}
+	rptr = RREG32(ring->rptr_reg);
+	ring->rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
+	if (ring->rptr != ring->last_rptr) {
+		/* CP is still working no lockup */
+		radeon_ring_lockup_update(ring);
+		return false;
+	}
+	elapsed = jiffies_to_msecs(cjiffies - ring->last_activity);
+	if (elapsed >= 10000) {
+		dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed);
+		return true;
+	}
+	/* give a chance to the GPU ... */
+	return false;
+}
+
 int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size,
 		     unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg,
 		     u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop)
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 14919e1..c2422f5 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2217,7 +2217,6 @@
 	u32 srbm_status;
 	u32 grbm_status, grbm_status2;
 	u32 grbm_status_se0, grbm_status_se1;
-	struct r100_gpu_lockup *lockup = &rdev->config.si.lockup;
 	int r;
 
 	srbm_status = RREG32(SRBM_STATUS);
@@ -2226,7 +2225,7 @@
 	grbm_status_se0 = RREG32(GRBM_STATUS_SE0);
 	grbm_status_se1 = RREG32(GRBM_STATUS_SE1);
 	if (!(grbm_status & GUI_ACTIVE)) {
-		r100_gpu_lockup_update(lockup, ring);
+		radeon_ring_lockup_update(ring);
 		return false;
 	}
 	/* force CP activities */
@@ -2239,7 +2238,7 @@
 	}
 	/* XXX deal with CP0,1,2 */
 	ring->rptr = RREG32(ring->rptr_reg);
-	return r100_gpu_cp_is_lockup(rdev, lockup, ring);
+	return radeon_ring_test_lockup(rdev, ring);
 }
 
 static int si_gpu_soft_reset(struct radeon_device *rdev)