This is a note to let you know that I've just added the patch titled
usb: dwc3: gadget: fix ep->maxburst for ep0
to the 3.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-dwc3-gadget-fix-ep-maxburst-for-ep0.patch
and it can be found in the queue-3.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 6048e4c69d80600baba35856651056860d5d8f5a Mon Sep 17 00:00:00 2001
From: Pratyush Anand <[email protected]>
Date: Fri, 18 Jan 2013 16:53:56 +0530
Subject: usb: dwc3: gadget: fix ep->maxburst for ep0
From: Pratyush Anand <[email protected]>
commit 6048e4c69d80600baba35856651056860d5d8f5a upstream.
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
default initialize ep->maxburst to 1 for ep0.
Signed-off-by: Pratyush Anand <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/dwc3/gadget.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1605,6 +1605,7 @@ static int __devinit dwc3_gadget_init_en
if (epnum == 0 || epnum == 1) {
dep->endpoint.maxpacket = 512;
+ dep->endpoint.maxburst = 1;
dep->endpoint.ops = &dwc3_gadget_ep0_ops;
if (!epnum)
dwc->gadget.ep0 = &dep->endpoint;
Patches currently in stable-queue which might be from [email protected] are
queue-3.7/usb-dwc3-gadget-fix-ep-maxburst-for-ep0.patch
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