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usb: dwc3: gadget: use Update Transfer from Xfer In Progress

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Instead of limiting __dwc3_gadget_kick_transfer() to
Xfer Complete, we can try to issue Update Transfer
command from Xfer In Progress too.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2015-09-28 15:16:56 -05:00
parent 6bb4fe12ea
commit e6e709b7ab
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/dwc3/gadget.c
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@ -1968,10 +1968,10 @@ static void dwc3_endpoint_transfer_complete(struct dwc3 *dwc,
dwc->u1u2 = 0;
}
if (is_xfer_complete && !usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
if (!usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
int ret;
ret = __dwc3_gadget_kick_transfer(dep, 0, 1);
ret = __dwc3_gadget_kick_transfer(dep, 0, is_xfer_complete);
if (!ret || ret == -EBUSY)
return;
}