mei: get rid of ext_msg

Use more standard message writing for
oob data.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index f2c949ef3f28..21e52496bc6e 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -133,6 +133,7 @@ enum mei_wd_states {
  * @MEI_FOP_READ      - read
  * @MEI_FOP_WRITE     - write
  * @MEI_FOP_CONNECT   - connect
+ * @MEI_FOP_DISCONNECT_RSP - disconnect response
  * @MEI_FOP_OPEN      - open
  * @MEI_FOP_CLOSE     - close
  */
@@ -140,6 +141,7 @@ enum mei_cb_file_ops {
         MEI_FOP_READ = 0,
         MEI_FOP_WRITE,
         MEI_FOP_CONNECT,
+        MEI_FOP_DISCONNECT_RSP,
         MEI_FOP_OPEN,
         MEI_FOP_CLOSE
 };
@@ -339,7 +341,6 @@ struct mei_cl_device {
  * @hbuf_depth - depth of hardware host/write buffer is slots
  * @hbuf_is_ready - query if the host host/write buffer is ready
  * @wr_msg - the buffer for hbm control messages
- * @wr_ext_msg - the buffer for hbm control responses (set in read cycle)
  */
 struct mei_device {
         struct pci_dev *pdev;   /* pointer to pci device struct */
@@ -394,11 +395,6 @@ struct mei_device {
                 unsigned char data[128];
         } wr_msg;
 
-        struct {
-                struct mei_msg_hdr hdr;
-                unsigned char data[4];  /* All HBM messages are 4 bytes */
-        } wr_ext_msg;           /* for control responses */
-
         struct hbm_version version;
 
         struct mei_me_client *me_clients; /* Note: memory has to be allocated */