[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/edac/wq.c b/src/kernel/linux/v4.14/drivers/edac/wq.c
new file mode 100644
index 0000000..2a9a11a
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/edac/wq.c
@@ -0,0 +1,42 @@
+#include "edac_module.h"
+
+static struct workqueue_struct *wq;
+
+bool edac_queue_work(struct delayed_work *work, unsigned long delay)
+{
+ return queue_delayed_work(wq, work, delay);
+}
+EXPORT_SYMBOL_GPL(edac_queue_work);
+
+bool edac_mod_work(struct delayed_work *work, unsigned long delay)
+{
+ return mod_delayed_work(wq, work, delay);
+}
+EXPORT_SYMBOL_GPL(edac_mod_work);
+
+bool edac_stop_work(struct delayed_work *work)
+{
+ bool ret;
+
+ ret = cancel_delayed_work_sync(work);
+ flush_workqueue(wq);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(edac_stop_work);
+
+int edac_workqueue_setup(void)
+{
+ wq = alloc_ordered_workqueue("edac-poller", WQ_MEM_RECLAIM);
+ if (!wq)
+ return -ENODEV;
+ else
+ return 0;
+}
+
+void edac_workqueue_teardown(void)
+{
+ flush_workqueue(wq);
+ destroy_workqueue(wq);
+ wq = NULL;
+}