---

yaml --- r: 325968 b: refs/heads/master c: 2a540ed h: refs/heads/master v: v3
git-mirror · Aug 31, 2012 · 8d2c719 · 8d2c719
1 parent dd2d75a
commit 8d2c719
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c6f83f386c2f7987a344368e33e55840c12bd38f
+refs/heads/master: 2a540edf7bb02f3e968d1ce7cb355e740ba7de13
diff --git a/trunk/drivers/usb/dwc3/core.c b/trunk/drivers/usb/dwc3/core.c
@@ -99,6 +99,7 @@ void dwc3_put_device_id(int id)
 
 	ret = test_bit(id, dwc3_devs);
 	WARN(!ret, "dwc3: ID %d not in use\n", id);
+	smp_mb__before_clear_bit();
 	clear_bit(id, dwc3_devs);
 }
 EXPORT_SYMBOL_GPL(dwc3_put_device_id);