[PATCH v4 16/18] drm/i915: delete exclude argument from i915_sw_fence_await_reservation

[Daniel Vetter <daniel.vetter@ffwll.ch>]

No longer used, the last user disappeared with

commit d07f0e59b2c762584478920cd2d11fba2980a94a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 28 13:58:44 2016 +0100

    drm/i915: Move GEM activity tracking into a common struct reservation_object

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
---
 drivers/gpu/drm/i915/display/intel_display.c   | 4 ++--
 drivers/gpu/drm/i915/gem/i915_gem_clflush.c    | 2 +-
 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +-
 drivers/gpu/drm/i915/i915_sw_fence.c           | 6 +-----
 drivers/gpu/drm/i915/i915_sw_fence.h           | 1 -
 5 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 98e0f4ed7e4a..678c7839034e 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -11119,7 +11119,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 		 */
 		if (intel_crtc_needs_modeset(crtc_state)) {
 			ret = i915_sw_fence_await_reservation(&state->commit_ready,
-							      old_obj->base.resv, NULL,
+							      old_obj->base.resv,
 							      false, 0,
 							      GFP_KERNEL);
 			if (ret < 0)
@@ -11153,7 +11153,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 		struct dma_fence *fence;
 
 		ret = i915_sw_fence_await_reservation(&state->commit_ready,
-						      obj->base.resv, NULL,
+						      obj->base.resv,
 						      false,
 						      i915_fence_timeout(dev_priv),
 						      GFP_KERNEL);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
index daf9284ef1f5..93439d2c7a58 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
@@ -106,7 +106,7 @@ bool i915_gem_clflush_object(struct drm_i915_gem_object *obj,
 		clflush = clflush_work_create(obj);
 	if (clflush) {
 		i915_sw_fence_await_reservation(&clflush->base.chain,
-						obj->base.resv, NULL, true,
+						obj->base.resv, true,
 						i915_fence_timeout(to_i915(obj->base.dev)),
 						I915_FENCE_GFP);
 		dma_resv_add_excl_fence(obj->base.resv, &clflush->base.dma);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index b95c8927d465..b4a77eba8631 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -2087,7 +2087,7 @@ static int eb_parse_pipeline(struct i915_execbuffer *eb,
 
 	/* Wait for all writes (and relocs) into the batch to complete */
 	err = i915_sw_fence_await_reservation(&pw->base.chain,
-					      pw->batch->resv, NULL, false,
+					      pw->batch->resv, false,
 					      0, I915_FENCE_GFP);
 	if (err < 0)
 		goto err_commit;
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c
index c589a681da77..91711a46b1c7 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/i915_sw_fence.c
@@ -567,7 +567,6 @@ int __i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
 
 int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 				    struct dma_resv *resv,
-				    const struct dma_fence_ops *exclude,
 				    bool write,
 				    unsigned long timeout,
 				    gfp_t gfp)
@@ -587,9 +586,6 @@ int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 			return ret;
 
 		for (i = 0; i < count; i++) {
-			if (shared[i]->ops == exclude)
-				continue;
-
 			pending = i915_sw_fence_await_dma_fence(fence,
 								shared[i],
 								timeout,
@@ -609,7 +605,7 @@ int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 		excl = dma_resv_get_excl_unlocked(resv);
 	}
 
-	if (ret >= 0 && excl && excl->ops != exclude) {
+	if (ret >= 0 && excl) {
 		pending = i915_sw_fence_await_dma_fence(fence,
 							excl,
 							timeout,
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.h b/drivers/gpu/drm/i915/i915_sw_fence.h
index 30a863353ee6..6572f01668e4 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.h
+++ b/drivers/gpu/drm/i915/i915_sw_fence.h
@@ -86,7 +86,6 @@ int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
 
 int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 				    struct dma_resv *resv,
-				    const struct dma_fence_ops *exclude,
 				    bool write,
 				    unsigned long timeout,
 				    gfp_t gfp);
-- 
2.32.0