---

yaml --- r: 303809 b: refs/heads/master c: 4d0947d h: refs/heads/master i: 303807: 9a2c6b9 v: v3
git-mirror · May 4, 2012 · 23c7995 · 23c7995
1 parent 85536f0
commit 23c7995
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 124ef389256f71042ab5dedde98dee5e9999a635
+refs/heads/master: 4d0947dec4db1224354e2f6f00ae22ce38e62a43
diff --git a/trunk/drivers/usb/gadget/fsl_udc_core.c b/trunk/drivers/usb/gadget/fsl_udc_core.c
@@ -735,6 +735,8 @@ static void fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req)
 		lastreq = list_entry(ep->queue.prev, struct fsl_req, queue);
 		lastreq->tail->next_td_ptr =
 			cpu_to_hc32(req->head->td_dma & DTD_ADDR_MASK);
+		/* Ensure dTD's next dtd pointer to be updated */
+		wmb();
 		/* Read prime bit, if 1 goto done */
 		if (fsl_readl(&dr_regs->endpointprime) & bitmask)
 			return;