@@ -13,7 +13,7 @@
  */
 
 #include <linux/workqueue.h>
-#include <linux/spinlock.h>
+#include <linux/mutex.h>
 #include <linux/sched.h>
 #include "ir-core-priv.h"
 

@@ -24,7 +24,7 @@
 static LIST_HEAD(ir_raw_client_list);
 
 /* Used to handle IR raw handler extensions */
-static DEFINE_SPINLOCK(ir_raw_handler_lock);
+static DEFINE_MUTEX(ir_raw_handler_lock);
 static LIST_HEAD(ir_raw_handler_list);
 static u64 available_protocols;
 

@@ -41,10 +41,10 @@ static void ir_raw_event_work(struct work_struct *work)
 		container_of(work, struct ir_raw_event_ctrl, rx_work);
 
 	while (kfifo_out(&raw->kfifo, &ev, sizeof(ev)) == sizeof(ev)) {
-		spin_lock(&ir_raw_handler_lock);
+		mutex_lock(&ir_raw_handler_lock);
 		list_for_each_entry(handler, &ir_raw_handler_list, list)
 			handler->decode(raw->input_dev, ev);
-		spin_unlock(&ir_raw_handler_lock);
+		mutex_unlock(&ir_raw_handler_lock);
 		raw->prev_ev = ev;
 	}
 }

@@ -150,9 +150,9 @@ u64
 ir_raw_get_allowed_protocols()
 {
 	u64 protocols;
-	spin_lock(&ir_raw_handler_lock);
+	mutex_lock(&ir_raw_handler_lock);
 	protocols = available_protocols;
-	spin_unlock(&ir_raw_handler_lock);
+	mutex_unlock(&ir_raw_handler_lock);
 	return protocols;
 }
 

@@ -180,12 +180,12 @@ int ir_raw_event_register(struct input_dev *input_dev)
 		return rc;
 	}
 
-	spin_lock(&ir_raw_handler_lock);
+	mutex_lock(&ir_raw_handler_lock);
 	list_add_tail(&ir->raw->list, &ir_raw_client_list);
 	list_for_each_entry(handler, &ir_raw_handler_list, list)
 		if (handler->raw_register)
 			handler->raw_register(ir->raw->input_dev);
-	spin_unlock(&ir_raw_handler_lock);
+	mutex_unlock(&ir_raw_handler_lock);
 
 	return 0;
 }

@@ -200,12 +200,12 @@ void ir_raw_event_unregister(struct input_dev *input_dev)
 
 	cancel_work_sync(&ir->raw->rx_work);
 
-	spin_lock(&ir_raw_handler_lock);
+	mutex_lock(&ir_raw_handler_lock);
 	list_del(&ir->raw->list);
 	list_for_each_entry(handler, &ir_raw_handler_list, list)
 		if (handler->raw_unregister)
 			handler->raw_unregister(ir->raw->input_dev);
-	spin_unlock(&ir_raw_handler_lock);
+	mutex_unlock(&ir_raw_handler_lock);
 
 	kfifo_free(&ir->raw->kfifo);
 	kfree(ir->raw);

@@ -220,13 +220,13 @@ int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler)
 {
 	struct ir_raw_event_ctrl *raw;
 
-	spin_lock(&ir_raw_handler_lock);
+	mutex_lock(&ir_raw_handler_lock);
 	list_add_tail(&ir_raw_handler->list, &ir_raw_handler_list);
 	if (ir_raw_handler->raw_register)
 		list_for_each_entry(raw, &ir_raw_client_list, list)
 			ir_raw_handler->raw_register(raw->input_dev);
 	available_protocols |= ir_raw_handler->protocols;
-	spin_unlock(&ir_raw_handler_lock);
+	mutex_unlock(&ir_raw_handler_lock);
 
 	return 0;
 }

@@ -236,13 +236,13 @@ void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler)
 {
 	struct ir_raw_event_ctrl *raw;
 
-	spin_lock(&ir_raw_handler_lock);
+	mutex_lock(&ir_raw_handler_lock);
 	list_del(&ir_raw_handler->list);
 	if (ir_raw_handler->raw_unregister)
 		list_for_each_entry(raw, &ir_raw_client_list, list)
 			ir_raw_handler->raw_unregister(raw->input_dev);
 	available_protocols &= ~ir_raw_handler->protocols;
-	spin_unlock(&ir_raw_handler_lock);
+	mutex_unlock(&ir_raw_handler_lock);
 }
 EXPORT_SYMBOL(ir_raw_handler_unregister);