1 files changed, 21 insertions, 14 deletions

diff --git a/drivers/mfd/vexpress-config.c b/drivers/mfd/vexpress-config.c
index 3c1723aa6225..84ce6b9daa3d 100644
--- a/drivers/mfd/vexpress-config.c
+++ b/drivers/mfd/vexpress-config.c
@@ -184,13 +184,14 @@ static int vexpress_config_schedule(struct vexpress_config_trans *trans)
 
         spin_lock_irqsave(&bridge->transactions_lock, flags);
 
-        vexpress_config_dump_trans("Executing", trans);
-
-        if (list_empty(&bridge->transactions))
+        if (list_empty(&bridge->transactions)) {
+                vexpress_config_dump_trans("Executing", trans);
                 status = bridge->info->func_exec(trans->func->func,
                                 trans->offset, trans->write, trans->data);
-        else
+        } else {
+                vexpress_config_dump_trans("Queuing", trans);
                 status = VEXPRESS_CONFIG_STATUS_WAIT;
+        }
 
         switch (status) {
         case VEXPRESS_CONFIG_STATUS_DONE:
@@ -212,25 +213,31 @@ void vexpress_config_complete(struct vexpress_config_bridge *bridge,
 {
         struct vexpress_config_trans *trans;
         unsigned long flags;
+        const char *message = "Completed";
 
         spin_lock_irqsave(&bridge->transactions_lock, flags);
 
         trans = list_first_entry(&bridge->transactions,
                         struct vexpress_config_trans, list);
-        vexpress_config_dump_trans("Completed", trans);
-
         trans->status = status;
-        list_del(&trans->list);
 
-        if (!list_empty(&bridge->transactions)) {
-                vexpress_config_dump_trans("Pending", trans);
+        do {
+                vexpress_config_dump_trans(message, trans);
+                list_del(&trans->list);
+                complete(&trans->completion);
 
-                bridge->info->func_exec(trans->func->func, trans->offset,
-                                trans->write, trans->data);
-        }
-        spin_unlock_irqrestore(&bridge->transactions_lock, flags);
+                if (list_empty(&bridge->transactions))
+                        break;
+
+                trans = list_first_entry(&bridge->transactions,
+                                struct vexpress_config_trans, list);
+                vexpress_config_dump_trans("Executing pending", trans);
+                trans->status = bridge->info->func_exec(trans->func->func,
+                                trans->offset, trans->write, trans->data);
+                message = "Finished pending";
+        } while (trans->status == VEXPRESS_CONFIG_STATUS_DONE);
 
-        complete(&trans->completion);
+        spin_unlock_irqrestore(&bridge->transactions_lock, flags);
 }
 EXPORT_SYMBOL(vexpress_config_complete);