diff options
| author | Pratyush Anand <pratyush.anand@st.com> | 2013-01-18 11:23:56 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-01-18 12:11:00 (GMT) |
| commit | 6048e4c69d80600baba35856651056860d5d8f5a (patch) | |
| tree | 29e2f99ef18fb1df1f3d8b9a0acfe4cef53adc34 /drivers | |
| parent | 61c4b560e9a42cbc4ce1b95a1bd59b01d449168d (diff) | |
| download | linux-6048e4c69d80600baba35856651056860d5d8f5a.tar.xz | |
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')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 2e43b33..2fdd767 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; |