drm/xe: Fix typo persitent->persistent

Fix typo as noticed by Matt Roper:

	git grep -l persitent | xargs sed -i 's/persitent/persistent/g'

... and then fix coding style issues.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://lore.kernel.org/r/20230302013411.3262608-2-lucas.demarchi@intel.comSigned-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/xe_device.c

@@ -51,7 +51,7 @@ static int xe_file_open(struct drm_device *dev, struct drm_file *file)
 	return 0;
 }
 
-static void device_kill_persitent_engines(struct xe_device *xe,
+static void device_kill_persistent_engines(struct xe_device *xe,
 					   struct xe_file *xef);
 
 static void xe_file_close(struct drm_device *dev, struct drm_file *file)
@@ -69,7 +69,7 @@ static void xe_file_close(struct drm_device *dev, struct drm_file *file)
 	}
 	mutex_unlock(&xef->engine.lock);
 	mutex_destroy(&xef->engine.lock);
-	device_kill_persitent_engines(xe, xef);
+	device_kill_persistent_engines(xe, xef);
 
 	mutex_lock(&xef->vm.lock);
 	xa_for_each(&xef->vm.xa, idx, vm)
@@ -189,8 +189,8 @@ struct xe_device *xe_device_create(struct pci_dev *pdev,
 	drmm_mutex_init(&xe->drm, &xe->usm.lock);
 	xa_init_flags(&xe->usm.asid_to_vm, XA_FLAGS_ALLOC1);
 
-	drmm_mutex_init(&xe->drm, &xe->persitent_engines.lock);
-	INIT_LIST_HEAD(&xe->persitent_engines.list);
+	drmm_mutex_init(&xe->drm, &xe->persistent_engines.lock);
+	INIT_LIST_HEAD(&xe->persistent_engines.list);
 
 	spin_lock_init(&xe->pinned.lock);
 	INIT_LIST_HEAD(&xe->pinned.kernel_bo_present);
@@ -305,35 +305,35 @@ void xe_device_shutdown(struct xe_device *xe)
 {
 }
 
-void xe_device_add_persitent_engines(struct xe_device *xe, struct xe_engine *e)
+void xe_device_add_persistent_engines(struct xe_device *xe, struct xe_engine *e)
 {
-	mutex_lock(&xe->persitent_engines.lock);
-	list_add_tail(&e->persitent.link, &xe->persitent_engines.list);
-	mutex_unlock(&xe->persitent_engines.lock);
+	mutex_lock(&xe->persistent_engines.lock);
+	list_add_tail(&e->persistent.link, &xe->persistent_engines.list);
+	mutex_unlock(&xe->persistent_engines.lock);
 }
 
-void xe_device_remove_persitent_engines(struct xe_device *xe,
+void xe_device_remove_persistent_engines(struct xe_device *xe,
 					 struct xe_engine *e)
 {
-	mutex_lock(&xe->persitent_engines.lock);
-	if (!list_empty(&e->persitent.link))
-		list_del(&e->persitent.link);
-	mutex_unlock(&xe->persitent_engines.lock);
+	mutex_lock(&xe->persistent_engines.lock);
+	if (!list_empty(&e->persistent.link))
+		list_del(&e->persistent.link);
+	mutex_unlock(&xe->persistent_engines.lock);
 }
 
-static void device_kill_persitent_engines(struct xe_device *xe,
+static void device_kill_persistent_engines(struct xe_device *xe,
 					   struct xe_file *xef)
 {
 	struct xe_engine *e, *next;
 
-	mutex_lock(&xe->persitent_engines.lock);
-	list_for_each_entry_safe(e, next, &xe->persitent_engines.list,
-				 persitent.link)
-		if (e->persitent.xef == xef) {
+	mutex_lock(&xe->persistent_engines.lock);
+	list_for_each_entry_safe(e, next, &xe->persistent_engines.list,
+				 persistent.link)
+		if (e->persistent.xef == xef) {
 			xe_engine_kill(e);
-			list_del_init(&e->persitent.link);
+			list_del_init(&e->persistent.link);
 		}
-	mutex_unlock(&xe->persitent_engines.lock);
+	mutex_unlock(&xe->persistent_engines.lock);
 }
 
 void xe_device_wmb(struct xe_device *xe)

drivers/gpu/drm/xe/xe_device.h

@@ -37,8 +37,8 @@ int xe_device_probe(struct xe_device *xe);
 void xe_device_remove(struct xe_device *xe);
 void xe_device_shutdown(struct xe_device *xe);
 
-void xe_device_add_persitent_engines(struct xe_device *xe, struct xe_engine *e);
-void xe_device_remove_persitent_engines(struct xe_device *xe,
+void xe_device_add_persistent_engines(struct xe_device *xe, struct xe_engine *e);
+void xe_device_remove_persistent_engines(struct xe_device *xe,
 					 struct xe_engine *e);
 
 void xe_device_wmb(struct xe_device *xe);

drivers/gpu/drm/xe/xe_device_types.h

@@ -138,13 +138,13 @@ struct xe_device {
 		struct mutex lock;
 	} usm;
 
-	/** @persitent_engines: engines that are closed but still running */
+	/** @persistent_engines: engines that are closed but still running */
 	struct {
-		/** @lock: protects persitent engines */
+		/** @lock: protects persistent engines */
 		struct mutex lock;
-		/** @list: list of persitent engines */
+		/** @list: list of persistent engines */
 		struct list_head list;
-	} persitent_engines;
+	} persistent_engines;
 
 	/** @pinned: pinned BO state */
 	struct {

drivers/gpu/drm/xe/xe_engine.c

@@ -47,7 +47,7 @@ static struct xe_engine *__xe_engine_create(struct xe_device *xe,
 	e->fence_irq = &gt->fence_irq[hwe->class];
 	e->ring_ops = gt->ring_ops[hwe->class];
 	e->ops = gt->engine_ops;
-	INIT_LIST_HEAD(&e->persitent.link);
+	INIT_LIST_HEAD(&e->persistent.link);
 	INIT_LIST_HEAD(&e->compute.link);
 	INIT_LIST_HEAD(&e->multi_gt_link);
 
@@ -620,7 +620,7 @@ int xe_engine_create_ioctl(struct drm_device *dev, void *data,
 		goto put_engine;
 	}
 
-	e->persitent.xef = xef;
+	e->persistent.xef = xef;
 
 	mutex_lock(&xef->engine.lock);
 	err = xa_alloc(&xef->engine.xa, &id, e, xa_limit_32b, GFP_KERNEL);
@@ -716,7 +716,7 @@ int xe_engine_destroy_ioctl(struct drm_device *dev, void *data,
 	if (!(e->flags & ENGINE_FLAG_PERSISTENT))
 		xe_engine_kill(e);
 	else
-		xe_device_add_persitent_engines(xe, e);
+		xe_device_add_persistent_engines(xe, e);
 
 	trace_xe_engine_close(e);
 	xe_engine_put(e);

drivers/gpu/drm/xe/xe_engine_types.h

@@ -94,14 +94,14 @@ struct xe_engine {
 	};
 
 	/**
-	 * @persitent: persitent engine state
+	 * @persistent: persistent engine state
 	 */
 	struct {
 		/** @xef: file which this engine belongs to */
 		struct xe_file *xef;
-		/** @link: link in list of persitent engines */
+		/** @link: link in list of persistent engines */
 		struct list_head link;
-	} persitent;
+	} persistent;
 
 	union {
 		/**

drivers/gpu/drm/xe/xe_execlist.c

@@ -400,7 +400,7 @@ static void execlist_engine_fini_async(struct work_struct *w)
 	spin_unlock_irqrestore(&exl->port->lock, flags);
 
 	if (e->flags & ENGINE_FLAG_PERSISTENT)
-		xe_device_remove_persitent_engines(gt_to_xe(e->gt), e);
+		xe_device_remove_persistent_engines(gt_to_xe(e->gt), e);
 	drm_sched_entity_fini(&exl->entity);
 	drm_sched_fini(&exl->sched);
 	kfree(exl);

drivers/gpu/drm/xe/xe_guc_submit.c

@@ -890,7 +890,7 @@ static void __guc_engine_fini_async(struct work_struct *w)
 	trace_xe_engine_destroy(e);
 
 	if (e->flags & ENGINE_FLAG_PERSISTENT)
-		xe_device_remove_persitent_engines(gt_to_xe(e->gt), e);
+		xe_device_remove_persistent_engines(gt_to_xe(e->gt), e);
 	release_guc_id(guc, e);
 	xe_sched_entity_fini(&ge->entity);
 	xe_sched_fini(&ge->sched);