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[PATCH 1/5] usb: dwc2: gadget: use ep->fifo_index in context of FIFO registers

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In context of FIFO registers we use ep->fifo_index instead of ep->index.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
---
 drivers/usb/dwc2/gadget.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 4e9fc92..773d121 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -369,7 +369,8 @@ static int dwc2_hsotg_write_fifo(struct dwc2_hsotg *hsotg,
 			return -ENOSPC;
 		}
 	} else if (hsotg->dedicated_fifos && hs_ep->index != 0) {
-		can_write = dwc2_readl(hsotg->regs + DTXFSTS(hs_ep->index));
+		can_write = dwc2_readl(hsotg->regs +
+				DTXFSTS(hs_ep->fifo_index));
 
 		can_write &= 0xffff;
 		can_write *= 4;
@@ -2172,7 +2173,7 @@ static void kill_all_requests(struct dwc2_hsotg *hsotg,
 
 	if (!hsotg->dedicated_fifos)
 		return;
-	size = (dwc2_readl(hsotg->regs + DTXFSTS(ep->index)) & 0xffff) * 4;
+	size = (dwc2_readl(hsotg->regs + DTXFSTS(ep->fifo_index)) & 0xffff) * 4;
 	if (size < ep->fifo_size)
 		dwc2_hsotg_txfifo_flush(hsotg, ep->fifo_index);
 }
-- 
1.9.1

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[PATCH 0/5] usb: dwc2: gadget: Fix TX FIFO handling Robert Baldyga <r.baldyga@samsung.com> - 2015-12-28 17:30 +0100
  [PATCH 3/5] usb: dwc2: gadget: change variable name to more meaningful Robert Baldyga <r.baldyga@samsung.com> - 2015-12-28 17:30 +0100
  [PATCH 2/5] usb: dwc2: gadget: fix TX FIFO size and address  initialization Robert Baldyga <r.baldyga@samsung.com> - 2015-12-28 17:30 +0100
  [PATCH 1/5] usb: dwc2: gadget: use ep->fifo_index in context of FIFO  registers Robert Baldyga <r.baldyga@samsung.com> - 2015-12-28 17:30 +0100

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