---

yaml --- r: 235291 b: refs/heads/master c: 553fbcd h: refs/heads/master i: 235289: 4d54148 235287: c161e07 v: v3
git-mirror · Feb 4, 2011 · 9f201a0 · 9f201a0
1 parent bb18e06
commit 9f201a0
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7af75af2424c3a866041e7981d91f01f93235533
+refs/heads/master: 553fbcde3481c98a076c9744a59ad08dbc61c099
diff --git a/trunk/drivers/usb/gadget/epautoconf.c b/trunk/drivers/usb/gadget/epautoconf.c
@@ -128,6 +128,13 @@ ep_matches (
 		}
 	}
 
+	/*
+	 * If the protocol driver hasn't yet decided on wMaxPacketSize
+	 * and wants to know the maximum possible, provide the info.
+	 */
+	if (desc->wMaxPacketSize == 0)
+		desc->wMaxPacketSize = cpu_to_le16(ep->maxpacket);
+
 	/* endpoint maxpacket size is an input parameter, except for bulk
 	 * where it's an output parameter representing the full speed limit.
 	 * the usb spec fixes high speed bulk maxpacket at 512 bytes.