usb: dwc3: gadget: fix ep->maxburst for ep0
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by default initialize ep->maxburst to 1 for ep0. Cc: <stable@vger.kernel.org> Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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@ -1605,6 +1605,7 @@ static int dwc3_gadget_init_endpoints(struct dwc3 *dwc)
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if (epnum == 0 || epnum == 1) {
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dep->endpoint.maxpacket = 512;
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dep->endpoint.maxburst = 1;
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dep->endpoint.ops = &dwc3_gadget_ep0_ops;
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if (!epnum)
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dwc->gadget.ep0 = &dep->endpoint;
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