[Intel-gfx] [PATCH 5/7] drm/i915: Rename intel_wakeref_[is]_active

[Chris Wilson]

Our general rule is to use is/has as the verb for boolean functions,
rename intel_wakeref_active to intel_wakeref_is_active so the question
being asked is clear.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gem/i915_gem_pm.c    | 3 ++-
 drivers/gpu/drm/i915/gt/intel_engine.h    | 6 ++++++
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +-
 drivers/gpu/drm/i915/gt/intel_lrc.c       | 2 +-
 drivers/gpu/drm/i915/gt/intel_reset.c     | 2 +-
 drivers/gpu/drm/i915/intel_wakeref.h      | 4 ++--
 6 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c
index 8f721cf0ab99..216aa6a1cb02 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c
@@ -54,7 +54,8 @@ static void idle_work_handler(struct work_struct *work)
 	mutex_lock(&i915->drm.struct_mutex);
 
 	intel_wakeref_lock(&i915->gt.wakeref);
-	park = !intel_wakeref_active(&i915->gt.wakeref) && !work_pending(work);
+	park = (!intel_wakeref_is_active(&i915->gt.wakeref) &&
+		!work_pending(work));
 	intel_wakeref_unlock(&i915->gt.wakeref);
 	if (park)
 		i915_gem_park(i915);
diff --git a/drivers/gpu/drm/i915/gt/intel_engine.h b/drivers/gpu/drm/i915/gt/intel_engine.h
index 557b08b13feb..78ab5ecd8c3d 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine.h
@@ -17,6 +17,7 @@
 #include "gt/intel_timeline.h"
 #include "intel_engine_types.h"
 #include "intel_gpu_commands.h"
+#include "intel_wakeref.h"
 #include "intel_workarounds.h"
 
 struct drm_printer;
@@ -422,6 +423,11 @@ static inline void intel_engine_reset(struct intel_engine_cs *engine,
 bool intel_engine_is_idle(struct intel_engine_cs *engine);
 bool intel_engines_are_idle(struct drm_i915_private *dev_priv);
 
+static inline bool intel_engine_is_awake(const struct intel_engine_cs *engine)
+{
+	return intel_wakeref_is_active(&engine->wakeref);
+}
+
 void intel_engines_reset_default_submission(struct drm_i915_private *i915);
 unsigned int intel_engines_has_context_isolation(struct drm_i915_private *i915);
 
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 4961f74fd902..75f658dd27e2 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1155,7 +1155,7 @@ bool intel_engine_is_idle(struct intel_engine_cs *engine)
 	if (i915_reset_failed(engine->i915))
 		return true;
 
-	if (!intel_wakeref_active(&engine->wakeref))
+	if (!intel_engine_is_awake(engine))
 		return true;
 
 	/* Waiting to drain ELSP? */
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index f83bcf0191d6..1d0b2c138a8b 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -688,7 +688,7 @@ static void execlists_submit_ports(struct intel_engine_cs *engine)
 	 * that all ELSP are drained i.e. we have processed the CSB,
 	 * before allowing ourselves to idle and calling intel_runtime_pm_put().
 	 */
-	GEM_BUG_ON(!intel_wakeref_active(&engine->wakeref));
+	GEM_BUG_ON(!intel_engine_is_awake(engine));
 
 	/*
 	 * ELSQ note: the submit queue is not cleared after being submitted
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index 3c925af64793..25ce2f26b96e 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -1072,7 +1072,7 @@ int i915_reset_engine(struct intel_engine_cs *engine, const char *msg)
 	GEM_TRACE("%s flags=%lx\n", engine->name, error->flags);
 	GEM_BUG_ON(!test_bit(I915_RESET_ENGINE + engine->id, &error->flags));
 
-	if (!intel_wakeref_active(&engine->wakeref))
+	if (!intel_engine_is_awake(engine))
 		return 0;
 
 	reset_prepare_engine(engine);
diff --git a/drivers/gpu/drm/i915/intel_wakeref.h b/drivers/gpu/drm/i915/intel_wakeref.h
index d45e78639dc4..f74272770a5c 100644
--- a/drivers/gpu/drm/i915/intel_wakeref.h
+++ b/drivers/gpu/drm/i915/intel_wakeref.h
@@ -128,13 +128,13 @@ intel_wakeref_unlock(struct intel_wakeref *wf)
 }
 
 /**
- * intel_wakeref_active: Query whether the wakeref is currently held
+ * intel_wakeref_is_active: Query whether the wakeref is currently held
  * @wf: the wakeref
  *
  * Returns: true if the wakeref is currently held.
  */
 static inline bool
-intel_wakeref_active(struct intel_wakeref *wf)
+intel_wakeref_is_active(const struct intel_wakeref *wf)
 {
 	return READ_ONCE(wf->wakeref);
 }
-- 
2.20.1