diff --git a/Documentation/cpu-freq/cpufreq-stats.txt b/Documentation/cpu-freq/cpufreq-stats.txt
index fc647492e940539be1f37b02335ac1bbc7829820..8d9773f23550cbc4e8d97ebecb79d55a161e6d58 100644
--- a/Documentation/cpu-freq/cpufreq-stats.txt
+++ b/Documentation/cpu-freq/cpufreq-stats.txt
@@ -103,7 +103,7 @@ Config Main Menu
 	Power management options (ACPI, APM)  --->
 		CPU Frequency scaling  --->
 			[*] CPU Frequency scaling
-			<*>   CPU frequency translation statistics 
+			[*]   CPU frequency translation statistics
 			[*]     CPU frequency translation statistics details
 
 
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 97b0df71303ef7bbecf28d1479c3e198885b6199..168ff442ebde71cefea74ce66a2bf8e86c6e3ddc 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -482,7 +482,16 @@ void pm_qos_update_request(struct pm_qos_request *req,
 		return;
 	}
 
-	cancel_delayed_work_sync(&req->work);
+	/*
+	 * This function may be called very early during boot, for example,
+	 * from of_clk_init(), where irq needs to stay disabled.
+	 * cancel_delayed_work_sync() assumes that irq is enabled on
+	 * invocation and re-enables it on return.  Avoid calling it until
+	 * workqueue is initialized.
+	 */
+	if (keventd_up())
+		cancel_delayed_work_sync(&req->work);
+
 	__pm_qos_update_request(req, new_value);
 }
 EXPORT_SYMBOL_GPL(pm_qos_update_request);