---

yaml --- r: 325973 b: refs/heads/master c: d17d535 h: refs/heads/master i: 325971: 1a46e86 v: v3
git-mirror · Aug 3, 2012 · 55c168f · 55c168f
1 parent b17fba4
commit 55c168f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3132122c664dd9361e2179e8a388d87ca89ace6c
+refs/heads/master: d17d535fec07dbd298b3f65838ec8d63c26ab360
diff --git a/trunk/drivers/usb/musb/musb_gadget.c b/trunk/drivers/usb/musb/musb_gadget.c
@@ -373,7 +373,7 @@ static void txstate(struct musb *musb, struct musb_request *req)
 		request_size = min_t(size_t, request->length - request->actual,
 					musb_ep->dma->max_len);
 
-		use_dma = (request->dma != DMA_ADDR_INVALID);
+		use_dma = (request->dma != DMA_ADDR_INVALID && request_size);
 
 		/* MUSB_TXCSR_P_ISO is still set correctly */