mei: enable to set the internal flag for client write

Prepare the client write functions to set the internal flag in message
header. Carry both blocking and internal modes inside the transmit cb,
and call internal bus function  __mei_cl_send() with send mode bit mask.
The Internal flag should be added only on messages generated by the
driver.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index 6fe02350578d..beb942e6c248 100644
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -1598,18 +1598,17 @@ int mei_cl_irq_write(struct mei_cl *cl, struct mei_cl_cb *cb,
  *
  * @cl: host client
  * @cb: write callback with filled data
- * @blocking: block until completed
  *
  * Return: number of bytes sent on success, <0 on failure.
  */
-int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, bool blocking)
+int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb)
 {
 	struct mei_device *dev;
 	struct mei_msg_data *buf;
 	struct mei_msg_hdr mei_hdr;
 	int size;
 	int rets;
-
+	bool blocking;
 
 	if (WARN_ON(!cl || !cl->dev))
 		return -ENODEV;
@@ -1621,6 +1620,7 @@ int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, bool blocking)
 
 	buf = &cb->buf;
 	size = buf->size;
+	blocking = cb->blocking;
 
 	cl_dbg(dev, cl, "size=%d\n", size);