From 55c168fdc578a75fa28097abcf9d97e5c2f0981e Mon Sep 17 00:00:00 2001 From: Ajay Kumar Gupta Date: Fri, 20 Jul 2012 11:07:23 +0530 Subject: [PATCH] --- yaml --- r: 325973 b: refs/heads/master c: d17d535fec07dbd298b3f65838ec8d63c26ab360 h: refs/heads/master i: 325971: 1a46e860127e398fb5c8bf50167065259e593a90 v: v3 --- [refs] | 2 +- trunk/drivers/usb/musb/musb_gadget.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 0313ab935387..c0503b6c6525 100644 --- 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 index 49d7bee7dbde..8d2cce106f04 100644 --- 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 */