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mei: start disconnect request timer consistently

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commit 22b987a325 upstream.

Link must be reset in case the fw doesn't
respond to client disconnect request.
We did charge the timer only in irq path
from mei_cl_irq_close and not in mei_cl_disconnect

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>
This commit is contained in:
Alexander Usyskin
2014-07-17 10:53:35 +03:00
committed by Greg Kroah-Hartman
parent 8666dec895
commit 2cffa7238a
1 changed files with 1 additions and 0 deletions
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drivers/misc/mei/client.c
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@@ -405,6 +405,7 @@ int mei_cl_disconnect(struct mei_cl *cl)
dev_err(&dev->pdev->dev, "failed to disconnect.\n");
goto free;
}
cl->timer_count = MEI_CONNECT_TIMEOUT;
mdelay(10); /* Wait for hardware disconnection ready */
list_add_tail(&cb->list, &dev->ctrl_rd_list.list);
} else {