Commit 69f1804a authored May 09, 2016 by Alexander Usyskin Committed by Greg Kroah-Hartman Jun 10, 2016

mei: don't use wake_up_interruptible for wr_ctrl



wr_ctrl waiters are none interruptible, so should be waken up
with call to wake_up and not to wake_up_interruptible.

This fixes commit:
7ff4bdd4 ("mei: fix waiting for wr_ctrl for corner cases.")

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>

parent af8c34ce

drivers/misc/mei/client.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -730,7 +730,7 @@ static void mei_cl_wake_all(struct mei_cl *cl)
		/* synchronized under device mutex */
		if (waitqueue_active(&cl->wait)) {
		cl_dbg(dev, cl, "Waking up ctrl write clients!\n");
		wake_up_interruptible(&cl->wait);
		wake_up(&cl->wait);
		}
		}