Commit 7c01b991 authored by Vardan Mikayelyan's avatar Vardan Mikayelyan Committed by Felipe Balbi
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usb: dwc2: gadget: Remove unnecessary code 



This chunk is not needed here. There is no functionality
depend on this, so if no-op, I think we do not need to have
this interrupt unmasked.

Tested-by: default avatarJohn Keeping <john@metanate.com>
Signed-off-by: default avatarVardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 04cde478

drivers/usb/dwc2/gadget.c

+0 −8
Original line number Diff line number Diff line
@@ -657,14 +657,6 @@ static void dwc2_hsotg_start_req(struct dwc2_hsotg *hsotg, 
		dwc2_hsotg_write_fifo(hsotg, hs_ep, hs_req);

	}



	/*

	 * clear the INTknTXFEmpMsk when we start request, more as a aide

	 * to debugging to see what is going on.

	 */

	if (dir_in)

		dwc2_writel(DIEPMSK_INTKNTXFEMPMSK,

		       hsotg->regs + DIEPINT(index));



	/*

	 * Note, trying to clear the NAK here causes problems with transmit

	 * on the S3C6400 ending up with the TXFIFO becoming full.