greybus: ap.c: our workqueue should be ordered

SVC messages come in in an "order", so don't mess them up by processing
them out of order.  Fix this by making our work queue ordered, which
should keep everything in line.

Reported-by: Perry Hung <perry@leaflabs.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/ap.c b/drivers/staging/greybus/ap.c
index e69566b119cf75600761c3078cc73f810bea2ce0..3e4d4fbfd7fc606b6810061553a97e24bd8b875a 100644 (file)
--- a/drivers/staging/greybus/ap.c
+++ b/drivers/staging/greybus/ap.c
@@ -356,7 +356,7 @@ EXPORT_SYMBOL_GPL(greybus_svc_in);
 
 int gb_ap_init(void)
 {
-       ap_workqueue = alloc_workqueue("greybus_ap", 0, 1);
+       ap_workqueue = alloc_ordered_workqueue("greybus_ap", 0);
        if (!ap_workqueue)
                return -ENOMEM;