From 7c36f88c2fb11cae6e42edeb96428b421e43ad4f Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Mon, 23 Jun 2014 16:35:35 +0200
Subject: [PATCH] workqueue: fix dev_set_uevent_suppress() imbalance

commit bddbceb688c6d0decaabc7884fede319d02f96c8 upstream.

Uevents are suppressed during attributes registration, but never
restored, so kobject_uevent() does nothing.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 226223ab3c4118ddd10688cc2c131135848371ab
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 kernel/workqueue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 652f36d..32012f9 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3373,6 +3373,7 @@ int workqueue_sysfs_register(struct workqueue_struct *wq)
 		}
 	}
 
+	dev_set_uevent_suppress(&wq_dev->dev, false);
 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);
 	return 0;
 }
-- 
2.7.4