[PATCH] usb: gadget: udc: bdc: Minimal fix for a driver crash on disconnect

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ep_dequeue() in bdc_ep.c was capturing the hw dequeue pointer
incorrectly by reading the wrong register for the upper 32 bits.

Signed-off-by: Al Cooper <alcooperx@xxxxxxxxx>
---
 drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c
index b04980c..1efa612 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_ep.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c
@@ -779,7 +779,7 @@ static int ep_dequeue(struct bdc_ep *ep, struct bdc_req *req)
 	/* The current hw dequeue pointer */
 	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS0(0));
 	deq_ptr_64 = tmp_32;
-	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS0(1));
+	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS1(0));
 	deq_ptr_64 |= ((u64)tmp_32 << 32);
 
 	/* we have the dma addr of next bd that will be fetched by hardware */
-- 
1.9.0.138.g2de3478

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