From 7c01b99154c5819bb811100738880a1341bca64a Mon Sep 17 00:00:00 2001 From: Vardan Mikayelyan Date: Wed, 25 May 2016 18:06:58 -0700 Subject: [PATCH] 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: John Keeping Signed-off-by: Vardan Mikayelyan Signed-off-by: John Youn Signed-off-by: Felipe Balbi --- drivers/usb/dwc2/gadget.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 34c63e94f1f5..1487968f590c 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -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. -- 2.39.5