1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index 24534ff1937e..271c24086729 100644
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -134,6 +134,22 @@ void mei_hbm_reset(struct mei_device *dev)
 }
 
 /**
+ * mei_hbm_hdr - construct hbm header
+ *
+ * @hdr: hbm header
+ * @length: payload length
+ */
+
+static inline void mei_hbm_hdr(struct mei_msg_hdr *hdr, size_t length)
+{
+        hdr->host_addr = 0;
+        hdr->me_addr = 0;
+        hdr->length = length;
+        hdr->msg_complete = 1;
+        hdr->reserved = 0;
+}
+
+/**
  * mei_hbm_cl_hdr - construct client hbm header
  *
  * @cl: client