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authorPratyush Anand <pratyush.anand@st.com>2013-01-18 16:53:56 +0530
committerFelipe Balbi <balbi@ti.com>2013-01-18 14:11:00 +0200
commit6048e4c69d80600baba35856651056860d5d8f5a (patch)
tree29e2f99ef18fb1df1f3d8b9a0acfe4cef53adc34 /drivers/usb/dwc3
parent61c4b560e9a42cbc4ce1b95a1bd59b01d449168d (diff)
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>
Diffstat (limited to 'drivers/usb/dwc3')
-rw-r--r--drivers/usb/dwc3/gadget.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 2e43b332aae..2fdd767f8fe 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1605,6 +1605,7 @@ static int dwc3_gadget_init_endpoints(struct dwc3 *dwc)
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;