diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index a0e24eb5e167..f7f4a8c40afe 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -552,7 +552,7 @@ static inline int
 mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags)
 {
 	struct drm_i915_private *dev_priv = req->i915;
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	u32 flags = hw_flags | MI_MM_SPACE_GTT;
 	const int num_rings =
@@ -655,7 +655,7 @@ mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags)
 static int remap_l3(struct drm_i915_gem_request *req, int slice)
 {
 	u32 *remap_info = req->i915->l3_parity.remap_info[slice];
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int i, ret;
 
 	if (!remap_info)
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 2f9f0daa1bc2..42389de4752a 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1173,7 +1173,7 @@ i915_gem_execbuffer_retire_commands(struct i915_execbuffer_params *params)
 static int
 i915_reset_gen7_sol_offsets(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret, i;
 
 	if (!IS_GEN7(req->i915) || req->engine->id != RCS) {
@@ -1303,7 +1303,7 @@ i915_gem_ringbuffer_submission(struct i915_execbuffer_params *params,
 
 	if (params->engine->id == RCS &&
 	    instp_mode != dev_priv->relative_constants_mode) {
-		struct intel_ringbuffer *ring = params->request->ringbuf;
+		struct intel_ringbuffer *ring = params->request->ring;
 
 		ret = intel_ring_begin(params->request, 4);
 		if (ret)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index b38a5311f996..46cae2a92bda 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -669,7 +669,7 @@ static int gen8_write_pdp(struct drm_i915_gem_request *req,
 			  unsigned entry,
 			  dma_addr_t addr)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	int ret;
 
@@ -1661,7 +1661,7 @@ static uint32_t get_pd_offset(struct i915_hw_ppgtt *ppgtt)
 static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
 			 struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	int ret;
 
@@ -1688,7 +1688,7 @@ static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
 static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
 			  struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	int ret;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index 49396b895a36..d2133c41be13 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -170,7 +170,7 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request)
 	 * Note this requires that we are always called in request
 	 * completion order.
 	 */
-	request->ringbuf->last_retired_head = request->postfix;
+	request->ring->last_retired_head = request->postfix;
 
 	i915_gem_request_remove_from_client(request);
 
@@ -423,7 +423,7 @@ void __i915_add_request(struct drm_i915_gem_request *request,
 			bool flush_caches)
 {
 	struct intel_engine_cs *engine;
-	struct intel_ringbuffer *ringbuf;
+	struct intel_ringbuffer *ring;
 	u32 request_start;
 	u32 reserved_tail;
 	int ret;
@@ -432,14 +432,14 @@ void __i915_add_request(struct drm_i915_gem_request *request,
 		return;
 
 	engine = request->engine;
-	ringbuf = request->ringbuf;
+	ring = request->ring;
 
 	/*
 	 * To ensure that this call will not fail, space for its emissions
 	 * should already have been reserved in the ring buffer. Let the ring
 	 * know that it is time to use that space up.
 	 */
-	request_start = intel_ring_get_tail(ringbuf);
+	request_start = intel_ring_get_tail(ring);
 	reserved_tail = request->reserved_space;
 	request->reserved_space = 0;
 
@@ -486,21 +486,21 @@ void __i915_add_request(struct drm_i915_gem_request *request,
 	 * GPU processing the request, we never over-estimate the
 	 * position of the head.
 	 */
-	request->postfix = intel_ring_get_tail(ringbuf);
+	request->postfix = intel_ring_get_tail(ring);
 
 	if (i915.enable_execlists) {
 		ret = engine->emit_request(request);
 	} else {
 		ret = engine->add_request(request);
 
-		request->tail = intel_ring_get_tail(ringbuf);
+		request->tail = intel_ring_get_tail(ring);
 	}
 	/* Not allowed to fail! */
 	WARN(ret, "emit|add_request failed: %d!\n", ret);
 	/* Sanity check that the reserved size was large enough. */
-	ret = intel_ring_get_tail(ringbuf) - request_start;
+	ret = intel_ring_get_tail(ring) - request_start;
 	if (ret < 0)
-		ret += ringbuf->size;
+		ret += ring->size;
 	WARN_ONCE(ret > reserved_tail,
 		  "Not enough space reserved (%d bytes) "
 		  "for adding the request (%d bytes)\n",
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h
index e06e81f459df..68868d825d9d 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.h
+++ b/drivers/gpu/drm/i915/i915_gem_request.h
@@ -61,7 +61,7 @@ struct drm_i915_gem_request {
 	 */
 	struct i915_gem_context *ctx;
 	struct intel_engine_cs *engine;
-	struct intel_ringbuffer *ringbuf;
+	struct intel_ringbuffer *ring;
 	struct intel_signal_node signaling;
 
 	/** GEM sequence number associated with the previous request,
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 0ec917fa115d..491523c2deda 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -1099,7 +1099,7 @@ static void i915_gem_record_rings(struct drm_i915_private *dev_priv,
 		request = i915_gem_find_active_request(engine);
 		if (request) {
 			struct i915_address_space *vm;
-			struct intel_ringbuffer *rb;
+			struct intel_ringbuffer *ring;
 
 			vm = request->ctx->ppgtt ?
 				&request->ctx->ppgtt->base : &ggtt->base;
@@ -1116,7 +1116,7 @@ static void i915_gem_record_rings(struct drm_i915_private *dev_priv,
 			if (HAS_BROKEN_CS_TLB(dev_priv))
 				ering->wa_batchbuffer =
 					i915_error_ggtt_object_create(dev_priv,
-							     engine->scratch.obj);
+								      engine->scratch.obj);
 
 			if (request->pid) {
 				struct task_struct *task;
@@ -1133,23 +1133,21 @@ static void i915_gem_record_rings(struct drm_i915_private *dev_priv,
 			error->simulated |=
 				request->ctx->flags & CONTEXT_NO_ERROR_CAPTURE;
 
-			rb = request->ringbuf;
-			ering->cpu_ring_head = rb->head;
-			ering->cpu_ring_tail = rb->tail;
+			ring = request->ring;
+			ering->cpu_ring_head = ring->head;
+			ering->cpu_ring_tail = ring->tail;
 			ering->ringbuffer =
 				i915_error_ggtt_object_create(dev_priv,
-							      rb->obj);
+							      ring->obj);
 		}
 
 		ering->hws_page =
 			i915_error_ggtt_object_create(dev_priv,
 						      engine->status_page.obj);
 
-		if (engine->wa_ctx.obj) {
-			ering->wa_ctx =
-				i915_error_ggtt_object_create(dev_priv,
-							      engine->wa_ctx.obj);
-		}
+		ering->wa_ctx =
+			i915_error_ggtt_object_create(dev_priv,
+						      engine->wa_ctx.obj);
 
 		i915_gem_record_active_context(engine, error, ering);
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d18ed32e6a31..d1932840a268 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11123,7 +11123,7 @@ static int intel_gen2_queue_flip(struct drm_device *dev,
 				 struct drm_i915_gem_request *req,
 				 uint32_t flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	u32 flip_mask;
 	int ret;
@@ -11157,7 +11157,7 @@ static int intel_gen3_queue_flip(struct drm_device *dev,
 				 struct drm_i915_gem_request *req,
 				 uint32_t flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	u32 flip_mask;
 	int ret;
@@ -11188,7 +11188,7 @@ static int intel_gen4_queue_flip(struct drm_device *dev,
 				 struct drm_i915_gem_request *req,
 				 uint32_t flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	uint32_t pf, pipesrc;
@@ -11226,7 +11226,7 @@ static int intel_gen6_queue_flip(struct drm_device *dev,
 				 struct drm_i915_gem_request *req,
 				 uint32_t flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	uint32_t pf, pipesrc;
@@ -11261,7 +11261,7 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
 				 struct drm_i915_gem_request *req,
 				 uint32_t flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	uint32_t plane_bit = 0;
 	int len, ret;
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index d851b4eef139..041868c1ee9e 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -714,7 +714,7 @@ int intel_logical_ring_alloc_request_extras(struct drm_i915_gem_request *request
 			return ret;
 	}
 
-	request->ringbuf = ce->ringbuf;
+	request->ring = ce->ringbuf;
 
 	if (i915.enable_guc_submission) {
 		/*
@@ -770,11 +770,11 @@ err_unpin:
 static int
 intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request)
 {
-	struct intel_ringbuffer *ringbuf = request->ringbuf;
+	struct intel_ringbuffer *ring = request->ring;
 	struct intel_engine_cs *engine = request->engine;
 
-	intel_ring_advance(ringbuf);
-	request->tail = ringbuf->tail;
+	intel_ring_advance(ring);
+	request->tail = ring->tail;
 
 	/*
 	 * Here we add two extra NOOPs as padding to avoid
@@ -782,9 +782,9 @@ intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request)
 	 *
 	 * Caller must reserve WA_TAIL_DWORDS for us!
 	 */
-	intel_ring_emit(ringbuf, MI_NOOP);
-	intel_ring_emit(ringbuf, MI_NOOP);
-	intel_ring_advance(ringbuf);
+	intel_ring_emit(ring, MI_NOOP);
+	intel_ring_emit(ring, MI_NOOP);
+	intel_ring_advance(ring);
 
 	/* We keep the previous context alive until we retire the following
 	 * request. This ensures that any the context object is still pinned
@@ -821,7 +821,7 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
 	struct drm_device       *dev = params->dev;
 	struct intel_engine_cs *engine = params->engine;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_ringbuffer *ringbuf = params->ctx->engine[engine->id].ringbuf;
+	struct intel_ringbuffer *ring = params->request->ring;
 	u64 exec_start;
 	int instp_mode;
 	u32 instp_mask;
@@ -833,7 +833,7 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
 	case I915_EXEC_CONSTANTS_REL_GENERAL:
 	case I915_EXEC_CONSTANTS_ABSOLUTE:
 	case I915_EXEC_CONSTANTS_REL_SURFACE:
-		if (instp_mode != 0 && engine != &dev_priv->engine[RCS]) {
+		if (instp_mode != 0 && engine->id != RCS) {
 			DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
 			return -EINVAL;
 		}
@@ -862,17 +862,17 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
 	if (ret)
 		return ret;
 
-	if (engine == &dev_priv->engine[RCS] &&
+	if (engine->id == RCS &&
 	    instp_mode != dev_priv->relative_constants_mode) {
 		ret = intel_ring_begin(params->request, 4);
 		if (ret)
 			return ret;
 
-		intel_ring_emit(ringbuf, MI_NOOP);
-		intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(1));
-		intel_ring_emit_reg(ringbuf, INSTPM);
-		intel_ring_emit(ringbuf, instp_mask << 16 | instp_mode);
-		intel_ring_advance(ringbuf);
+		intel_ring_emit(ring, MI_NOOP);
+		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
+		intel_ring_emit_reg(ring, INSTPM);
+		intel_ring_emit(ring, instp_mask << 16 | instp_mode);
+		intel_ring_advance(ring);
 
 		dev_priv->relative_constants_mode = instp_mode;
 	}
@@ -1030,7 +1030,7 @@ static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
 {
 	int ret, i;
 	struct intel_engine_cs *engine = req->engine;
-	struct intel_ringbuffer *ringbuf = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct i915_workarounds *w = &req->i915->workarounds;
 
 	if (w->count == 0)
@@ -1045,14 +1045,14 @@ static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
 	if (ret)
 		return ret;
 
-	intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(w->count));
+	intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(w->count));
 	for (i = 0; i < w->count; i++) {
-		intel_ring_emit_reg(ringbuf, w->reg[i].addr);
-		intel_ring_emit(ringbuf, w->reg[i].value);
+		intel_ring_emit_reg(ring, w->reg[i].addr);
+		intel_ring_emit(ring, w->reg[i].value);
 	}
-	intel_ring_emit(ringbuf, MI_NOOP);
+	intel_ring_emit(ring, MI_NOOP);
 
-	intel_ring_advance(ringbuf);
+	intel_ring_advance(ring);
 
 	engine->gpu_caches_dirty = true;
 	ret = logical_ring_flush_all_caches(req);
@@ -1553,7 +1553,7 @@ static int gen9_init_render_ring(struct intel_engine_cs *engine)
 static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
 {
 	struct i915_hw_ppgtt *ppgtt = req->ctx->ppgtt;
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	const int num_lri_cmds = GEN8_LEGACY_PDPES * 2;
 	int i, ret;
@@ -1581,7 +1581,7 @@ static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
 static int gen8_emit_bb_start(struct drm_i915_gem_request *req,
 			      u64 offset, unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	bool ppgtt = !(dispatch_flags & I915_DISPATCH_SECURE);
 	int ret;
 
@@ -1638,8 +1638,7 @@ static int gen8_emit_flush(struct drm_i915_gem_request *request,
 			   u32 invalidate_domains,
 			   u32 unused)
 {
-	struct intel_ringbuffer *ring = request->ringbuf;
-	struct intel_engine_cs *engine = ring->engine;
+	struct intel_ringbuffer *ring = request->ring;
 	uint32_t cmd;
 	int ret;
 
@@ -1658,7 +1657,7 @@ static int gen8_emit_flush(struct drm_i915_gem_request *request,
 
 	if (invalidate_domains & I915_GEM_GPU_DOMAINS) {
 		cmd |= MI_INVALIDATE_TLB;
-		if (engine->id == VCS)
+		if (request->engine->id == VCS)
 			cmd |= MI_INVALIDATE_BSD;
 	}
 
@@ -1677,7 +1676,7 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
 				  u32 invalidate_domains,
 				  u32 flush_domains)
 {
-	struct intel_ringbuffer *ring = request->ringbuf;
+	struct intel_ringbuffer *ring = request->ring;
 	struct intel_engine_cs *engine = request->engine;
 	u32 scratch_addr = engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
 	bool vf_flush_wa = false, dc_flush_wa = false;
@@ -1791,7 +1790,7 @@ static void bxt_a_seqno_barrier(struct intel_engine_cs *engine)
 
 static int gen8_emit_request(struct drm_i915_gem_request *request)
 {
-	struct intel_ringbuffer *ring = request->ringbuf;
+	struct intel_ringbuffer *ring = request->ring;
 	int ret;
 
 	ret = intel_ring_begin(request, 6 + WA_TAIL_DWORDS);
@@ -1814,7 +1813,7 @@ static int gen8_emit_request(struct drm_i915_gem_request *request)
 
 static int gen8_emit_request_render(struct drm_i915_gem_request *request)
 {
-	struct intel_ringbuffer *ring = request->ringbuf;
+	struct intel_ringbuffer *ring = request->ring;
 	int ret;
 
 	ret = intel_ring_begin(request, 8 + WA_TAIL_DWORDS);
diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c
index 3059c52030b4..8534ec3648bd 100644
--- a/drivers/gpu/drm/i915/intel_mocs.c
+++ b/drivers/gpu/drm/i915/intel_mocs.c
@@ -276,7 +276,7 @@ int intel_mocs_init_engine(struct intel_engine_cs *engine)
 static int emit_mocs_control_table(struct drm_i915_gem_request *req,
 				   const struct drm_i915_mocs_table *table)
 {
-	struct intel_ringbuffer *ringbuf = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	enum intel_engine_id engine = req->engine->id;
 	unsigned int index;
 	int ret;
@@ -288,11 +288,11 @@ static int emit_mocs_control_table(struct drm_i915_gem_request *req,
 	if (ret)
 		return ret;
 
-	intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES));
+	intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES));
 
 	for (index = 0; index < table->size; index++) {
-		intel_ring_emit_reg(ringbuf, mocs_register(engine, index));
-		intel_ring_emit(ringbuf, table->table[index].control_value);
+		intel_ring_emit_reg(ring, mocs_register(engine, index));
+		intel_ring_emit(ring, table->table[index].control_value);
 	}
 
 	/*
@@ -304,12 +304,12 @@ static int emit_mocs_control_table(struct drm_i915_gem_request *req,
 	 * that value to all the used entries.
 	 */
 	for (; index < GEN9_NUM_MOCS_ENTRIES; index++) {
-		intel_ring_emit_reg(ringbuf, mocs_register(engine, index));
-		intel_ring_emit(ringbuf, table->table[0].control_value);
+		intel_ring_emit_reg(ring, mocs_register(engine, index));
+		intel_ring_emit(ring, table->table[0].control_value);
 	}
 
-	intel_ring_emit(ringbuf, MI_NOOP);
-	intel_ring_advance(ringbuf);
+	intel_ring_emit(ring, MI_NOOP);
+	intel_ring_advance(ring);
 
 	return 0;
 }
@@ -336,7 +336,7 @@ static inline u32 l3cc_combine(const struct drm_i915_mocs_table *table,
 static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
 				const struct drm_i915_mocs_table *table)
 {
-	struct intel_ringbuffer *ringbuf = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	unsigned int i;
 	int ret;
 
@@ -347,18 +347,18 @@ static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
 	if (ret)
 		return ret;
 
-	intel_ring_emit(ringbuf,
+	intel_ring_emit(ring,
 			MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES / 2));
 
 	for (i = 0; i < table->size/2; i++) {
-		intel_ring_emit_reg(ringbuf, GEN9_LNCFCMOCS(i));
-		intel_ring_emit(ringbuf, l3cc_combine(table, 2*i, 2*i+1));
+		intel_ring_emit_reg(ring, GEN9_LNCFCMOCS(i));
+		intel_ring_emit(ring, l3cc_combine(table, 2*i, 2*i+1));
 	}
 
 	if (table->size & 0x01) {
 		/* Odd table size - 1 left over */
-		intel_ring_emit_reg(ringbuf, GEN9_LNCFCMOCS(i));
-		intel_ring_emit(ringbuf, l3cc_combine(table, 2*i, 0));
+		intel_ring_emit_reg(ring, GEN9_LNCFCMOCS(i));
+		intel_ring_emit(ring, l3cc_combine(table, 2*i, 0));
 		i++;
 	}
 
@@ -368,12 +368,12 @@ static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
 	 * they are reserved by the hardware.
 	 */
 	for (; i < GEN9_NUM_MOCS_ENTRIES / 2; i++) {
-		intel_ring_emit_reg(ringbuf, GEN9_LNCFCMOCS(i));
-		intel_ring_emit(ringbuf, l3cc_combine(table, 0, 0));
+		intel_ring_emit_reg(ring, GEN9_LNCFCMOCS(i));
+		intel_ring_emit(ring, l3cc_combine(table, 0, 0));
 	}
 
-	intel_ring_emit(ringbuf, MI_NOOP);
-	intel_ring_advance(ringbuf);
+	intel_ring_emit(ring, MI_NOOP);
+	intel_ring_advance(ring);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index ec63b64fb202..e750c0e3a267 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -253,7 +253,7 @@ static int intel_overlay_on(struct intel_overlay *overlay)
 
 	overlay->active = true;
 
-	ring = req->ringbuf;
+	ring = req->ring;
 	intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_ON);
 	intel_ring_emit(ring, overlay->flip_addr | OFC_UPDATE);
 	intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
@@ -295,7 +295,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay,
 		return ret;
 	}
 
-	ring = req->ringbuf;
+	ring = req->ring;
 	intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
 	intel_ring_emit(ring, flip_addr);
 	intel_ring_advance(ring);
@@ -362,7 +362,7 @@ static int intel_overlay_off(struct intel_overlay *overlay)
 		return ret;
 	}
 
-	ring = req->ringbuf;
+	ring = req->ring;
 	/* wait for overlay to go idle */
 	intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
 	intel_ring_emit(ring, flip_addr);
@@ -438,7 +438,7 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
 			return ret;
 		}
 
-		ring = req->ringbuf;
+		ring = req->ring;
 		intel_ring_emit(ring,
 				MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
 		intel_ring_emit(ring, MI_NOOP);
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 12670068f081..9d70d2f92de7 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -70,7 +70,7 @@ gen2_render_ring_flush(struct drm_i915_gem_request *req,
 		       u32	invalidate_domains,
 		       u32	flush_domains)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 cmd;
 	int ret;
 
@@ -97,7 +97,7 @@ gen4_render_ring_flush(struct drm_i915_gem_request *req,
 		       u32	invalidate_domains,
 		       u32	flush_domains)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 cmd;
 	int ret;
 
@@ -187,7 +187,7 @@ gen4_render_ring_flush(struct drm_i915_gem_request *req,
 static int
 intel_emit_post_sync_nonzero_flush(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 scratch_addr =
 		req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
 	int ret;
@@ -224,7 +224,7 @@ static int
 gen6_render_ring_flush(struct drm_i915_gem_request *req,
 		       u32 invalidate_domains, u32 flush_domains)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 scratch_addr =
 		req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
 	u32 flags = 0;
@@ -277,7 +277,7 @@ gen6_render_ring_flush(struct drm_i915_gem_request *req,
 static int
 gen7_render_ring_cs_stall_wa(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 4);
@@ -299,7 +299,7 @@ static int
 gen7_render_ring_flush(struct drm_i915_gem_request *req,
 		       u32 invalidate_domains, u32 flush_domains)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 scratch_addr =
 		req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
 	u32 flags = 0;
@@ -364,7 +364,7 @@ static int
 gen8_emit_pipe_control(struct drm_i915_gem_request *req,
 		       u32 flags, u32 scratch_addr)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 6);
@@ -680,7 +680,7 @@ err:
 
 static int intel_ring_workarounds_emit(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct i915_workarounds *w = &req->i915->workarounds;
 	int ret, i;
 
@@ -1338,7 +1338,7 @@ static int gen8_rcs_signal(struct drm_i915_gem_request *signaller_req,
 			   unsigned int num_dwords)
 {
 #define MBOX_UPDATE_DWORDS 8
-	struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+	struct intel_ringbuffer *signaller = signaller_req->ring;
 	struct drm_i915_private *dev_priv = signaller_req->i915;
 	struct intel_engine_cs *waiter;
 	enum intel_engine_id id;
@@ -1380,7 +1380,7 @@ static int gen8_xcs_signal(struct drm_i915_gem_request *signaller_req,
 			   unsigned int num_dwords)
 {
 #define MBOX_UPDATE_DWORDS 6
-	struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+	struct intel_ringbuffer *signaller = signaller_req->ring;
 	struct drm_i915_private *dev_priv = signaller_req->i915;
 	struct intel_engine_cs *waiter;
 	enum intel_engine_id id;
@@ -1419,7 +1419,7 @@ static int gen8_xcs_signal(struct drm_i915_gem_request *signaller_req,
 static int gen6_signal(struct drm_i915_gem_request *signaller_req,
 		       unsigned int num_dwords)
 {
-	struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+	struct intel_ringbuffer *signaller = signaller_req->ring;
 	struct drm_i915_private *dev_priv = signaller_req->i915;
 	struct intel_engine_cs *useless;
 	enum intel_engine_id id;
@@ -1464,7 +1464,7 @@ static int
 gen6_add_request(struct drm_i915_gem_request *req)
 {
 	struct intel_engine_cs *engine = req->engine;
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	if (engine->semaphore.signal)
@@ -1488,7 +1488,7 @@ static int
 gen8_render_add_request(struct drm_i915_gem_request *req)
 {
 	struct intel_engine_cs *engine = req->engine;
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	if (engine->semaphore.signal)
@@ -1533,7 +1533,7 @@ gen8_ring_sync(struct drm_i915_gem_request *waiter_req,
 	       struct intel_engine_cs *signaller,
 	       u32 seqno)
 {
-	struct intel_ringbuffer *waiter = waiter_req->ringbuf;
+	struct intel_ringbuffer *waiter = waiter_req->ring;
 	struct drm_i915_private *dev_priv = waiter_req->i915;
 	u64 offset = GEN8_WAIT_OFFSET(waiter_req->engine, signaller->id);
 	struct i915_hw_ppgtt *ppgtt;
@@ -1567,7 +1567,7 @@ gen6_ring_sync(struct drm_i915_gem_request *waiter_req,
 	       struct intel_engine_cs *signaller,
 	       u32 seqno)
 {
-	struct intel_ringbuffer *waiter = waiter_req->ringbuf;
+	struct intel_ringbuffer *waiter = waiter_req->ring;
 	u32 dw1 = MI_SEMAPHORE_MBOX |
 		  MI_SEMAPHORE_COMPARE |
 		  MI_SEMAPHORE_REGISTER;
@@ -1701,7 +1701,7 @@ bsd_ring_flush(struct drm_i915_gem_request *req,
 	       u32     invalidate_domains,
 	       u32     flush_domains)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 2);
@@ -1717,7 +1717,7 @@ bsd_ring_flush(struct drm_i915_gem_request *req,
 static int
 i9xx_add_request(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 4);
@@ -1795,7 +1795,7 @@ i965_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			 u64 offset, u32 length,
 			 unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 2);
@@ -1822,7 +1822,7 @@ i830_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			 u64 offset, u32 len,
 			 unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	u32 cs_offset = req->engine->scratch.gtt_offset;
 	int ret;
 
@@ -1884,7 +1884,7 @@ i915_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			 u64 offset, u32 len,
 			 unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 2);
@@ -2312,7 +2312,7 @@ int intel_ring_alloc_request_extras(struct drm_i915_gem_request *request)
 	 */
 	request->reserved_space += LEGACY_REQUEST_SIZE;
 
-	request->ringbuf = request->engine->buffer;
+	request->ring = request->engine->buffer;
 
 	ret = intel_ring_begin(request, 0);
 	if (ret)
@@ -2324,12 +2324,12 @@ int intel_ring_alloc_request_extras(struct drm_i915_gem_request *request)
 
 static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
 {
-	struct intel_ringbuffer *ringbuf = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	struct intel_engine_cs *engine = req->engine;
 	struct drm_i915_gem_request *target;
 
-	intel_ring_update_space(ringbuf);
-	if (ringbuf->space >= bytes)
+	intel_ring_update_space(ring);
+	if (ring->space >= bytes)
 		return 0;
 
 	/*
@@ -2351,12 +2351,12 @@ static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
 		 * from multiple ringbuffers. Here, we must ignore any that
 		 * aren't from the ringbuffer we're considering.
 		 */
-		if (target->ringbuf != ringbuf)
+		if (target->ring != ring)
 			continue;
 
 		/* Would completion of this request free enough space? */
-		space = __intel_ring_space(target->postfix, ringbuf->tail,
-					   ringbuf->size);
+		space = __intel_ring_space(target->postfix, ring->tail,
+					   ring->size);
 		if (space >= bytes)
 			break;
 	}
@@ -2369,9 +2369,9 @@ static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
 
 int intel_ring_begin(struct drm_i915_gem_request *req, int num_dwords)
 {
-	struct intel_ringbuffer *ringbuf = req->ringbuf;
-	int remain_actual = ringbuf->size - ringbuf->tail;
-	int remain_usable = ringbuf->effective_size - ringbuf->tail;
+	struct intel_ringbuffer *ring = req->ring;
+	int remain_actual = ring->size - ring->tail;
+	int remain_usable = ring->effective_size - ring->tail;
 	int bytes = num_dwords * sizeof(u32);
 	int total_bytes, wait_bytes;
 	bool need_wrap = false;
@@ -2398,35 +2398,35 @@ int intel_ring_begin(struct drm_i915_gem_request *req, int num_dwords)
 		wait_bytes = total_bytes;
 	}
 
-	if (wait_bytes > ringbuf->space) {
+	if (wait_bytes > ring->space) {
 		int ret = wait_for_space(req, wait_bytes);
 		if (unlikely(ret))
 			return ret;
 
-		intel_ring_update_space(ringbuf);
-		if (unlikely(ringbuf->space < wait_bytes))
+		intel_ring_update_space(ring);
+		if (unlikely(ring->space < wait_bytes))
 			return -EAGAIN;
 	}
 
 	if (unlikely(need_wrap)) {
-		GEM_BUG_ON(remain_actual > ringbuf->space);
-		GEM_BUG_ON(ringbuf->tail + remain_actual > ringbuf->size);
+		GEM_BUG_ON(remain_actual > ring->space);
+		GEM_BUG_ON(ring->tail + remain_actual > ring->size);
 
 		/* Fill the tail with MI_NOOP */
-		memset(ringbuf->vaddr + ringbuf->tail, 0, remain_actual);
-		ringbuf->tail = 0;
-		ringbuf->space -= remain_actual;
+		memset(ring->vaddr + ring->tail, 0, remain_actual);
+		ring->tail = 0;
+		ring->space -= remain_actual;
 	}
 
-	ringbuf->space -= bytes;
-	GEM_BUG_ON(ringbuf->space < 0);
+	ring->space -= bytes;
+	GEM_BUG_ON(ring->space < 0);
 	return 0;
 }
 
 /* Align the ring tail to a cacheline boundary */
 int intel_ring_cacheline_align(struct drm_i915_gem_request *req)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int num_dwords =
 		(ring->tail & (CACHELINE_BYTES - 1)) / sizeof(uint32_t);
 	int ret;
@@ -2533,7 +2533,7 @@ static void gen6_bsd_ring_write_tail(struct intel_engine_cs *engine,
 static int gen6_bsd_ring_flush(struct drm_i915_gem_request *req,
 			       u32 invalidate, u32 flush)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	uint32_t cmd;
 	int ret;
 
@@ -2579,7 +2579,7 @@ gen8_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			      u64 offset, u32 len,
 			      unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	bool ppgtt = USES_PPGTT(req->i915) &&
 			!(dispatch_flags & I915_DISPATCH_SECURE);
 	int ret;
@@ -2605,7 +2605,7 @@ hsw_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			     u64 offset, u32 len,
 			     unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 2);
@@ -2630,7 +2630,7 @@ gen6_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
 			      u64 offset, u32 len,
 			      unsigned dispatch_flags)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	int ret;
 
 	ret = intel_ring_begin(req, 2);
@@ -2653,7 +2653,7 @@ gen6_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
 static int gen6_ring_flush(struct drm_i915_gem_request *req,
 			   u32 invalidate, u32 flush)
 {
-	struct intel_ringbuffer *ring = req->ringbuf;
+	struct intel_ringbuffer *ring = req->ring;
 	uint32_t cmd;
 	int ret;
 
