From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Thu, 26 Sep 2013 01:41:14 +0000 (-0700)
Subject: usb: gadget: mv_udc: zero transfer descriptor memory on probe
X-Git-Tag: v2014.01-rc1~207^2~32
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=01773ccc0d8d421935dd6ee51b222221a87620ad;p=u-boot

usb: gadget: mv_udc: zero transfer descriptor memory on probe

Since we flush the TD, we may as well set it to a known value.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---

diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index c56ccff139..f91af7eb46 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -626,6 +626,7 @@ static int mvudc_probe(void)
 		free(controller.epts);
 		return -ENOMEM;
 	}
+	memset(controller.items_mem, 0, ilist_sz);
 
 	for (i = 0; i < 2 * NUM_ENDPOINTS; i++) {
 		/*