Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3ba0c3fd authored by Hemant Kumar's avatar Hemant Kumar
Browse files

Revert "usb: dwc3: gadget: start transfer on XFER_COMPLETE" 



This reverts commit 8a1a9c9e
("usb: dwc3: gadget: start transfer on XFER_COMPLETE"). This
optimization is resulting into transfer stall for an endpoint.
Hence start transfer only from XFER_NOT_READY event.

Change-Id: Idcd7ae3de3cb85b84c3db7f367b56b097561b2dd
Signed-off-by: default avatarHemant Kumar <hemantk@codeaurora.org>
parent afaf5d04

drivers/usb/dwc3/gadget.c

+0 −8
Original line number Diff line number Diff line
@@ -2529,14 +2529,6 @@ static void dwc3_endpoint_transfer_complete(struct dwc3 *dwc, 


		dwc->u1u2 = 0;

	}



	if (is_xfer_complete && !usb_endpoint_xfer_isoc(dep->endpoint.desc)) {

		int ret;



		ret = __dwc3_gadget_kick_transfer(dep, 0, 1);

		if (!ret || ret == -EBUSY)

			return;

	}

}



static void dwc3_endpoint_interrupt(struct dwc3 *dwc,