mei: move amthif specific code from mei_write to mei_amthif_write

For sake of amthif consolidation move amthif specific code from
mei_write to mei_amthif_write

The original mei_amthif_write to mei_amthif_send_cmd
as this function deals with sending single command
while mei_amthif_write is interface function called from
the main driver which in turns calls mei_amthif_send_cmd

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

1 files changed, 5 insertions, 20 deletions

diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index d8221a5a7ee8..ff50cc14cc39 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -620,27 +620,12 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf,
                 cl->sm_state |= MEI_WD_STATE_INDEPENDENCE_MSG_SENT;
 
         if (cl == &dev->iamthif_cl) {
-                rets = mei_io_cb_alloc_resp_buf(write_cb, dev->iamthif_mtu);
-                if (rets)
-                        goto err;
+                rets = mei_amthif_write(dev, write_cb);
 
-                write_cb->major_file_operations = MEI_IOCTL;
-
-                if (!list_empty(&dev->amthi_cmd_list.list) ||
-                                dev->iamthif_state != MEI_IAMTHIF_IDLE) {
-                        dev_dbg(&dev->pdev->dev, "amthi_state = %d\n",
-                                        (int) dev->iamthif_state);
-                        dev_dbg(&dev->pdev->dev, "add amthi cb to amthi cmd waiting list\n");
-                        list_add_tail(&write_cb->list, &dev->amthi_cmd_list.list);
-                } else {
-                        dev_dbg(&dev->pdev->dev, "call amthi write\n");
-                        rets = mei_amthif_write(dev, write_cb);
-
-                        if (rets) {
-                                dev_err(&dev->pdev->dev, "amthi write failed with status = %d\n",
-                                    rets);
-                                goto err;
-                        }
+                if (rets) {
+                        dev_err(&dev->pdev->dev,
+                                "amthi write failed with status = %d\n", rets);
+                        goto err;
                 }
                 mutex_unlock(&dev->device_lock);
                 return length;