diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c
index ccb9c213cc9f7e5b1ba958b9451df218fe3334bc..e9bd8d4abca00df87aa35672728870d15ba3ba74 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -475,7 +475,7 @@ static int bdc_probe(struct platform_device *pdev)
 	bdc->dev = dev;
 	dev_dbg(bdc->dev, "bdc->regs: %p irq=%d\n", bdc->regs, bdc->irq);
 
-	temp = bdc_readl(bdc->regs, BDC_BDCSC);
+	temp = bdc_readl(bdc->regs, BDC_BDCCAP1);
 	if ((temp & BDC_P64) &&
 			!dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64))) {
 		dev_dbg(bdc->dev, "Using 64-bit address\n");