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[U-Boot,V2,19/20] usb: gadget: mv_udc: zero transfer descriptor memory on probe

Message ID 1375395521-18569-24-git-send-email-troy.kisky@boundarydevices.com
State Changes Requested
Delegated to: Marek Vasut
Headers show

Commit Message

Troy Kisky Aug. 1, 2013, 10:18 p.m. UTC 
Since we flush the TD, we may as well set it to a known value.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
 drivers/usb/gadget/mv_udc.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 82df9ab..4876894 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -661,6 +661,7 @@  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++) {
 		/*