usb: dwc3: clean up whitespace damage, typos, missing parens, etc.

trivial patch, no functional changes

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 05d3a3e..74bac06 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -69,7 +69,7 @@
 		return -ENOMEM;
 	}
 
-	glue->dev	= dev;
+	glue->dev = dev;
 
 	ret = pci_enable_device(pci);
 	if (ret) {
@@ -114,7 +114,7 @@
 	dwc3->dev.dma_mask = dev->dma_mask;
 	dwc3->dev.dma_parms = dev->dma_parms;
 	dwc3->dev.parent = dev;
-	glue->dwc3	= dwc3;
+	glue->dwc3 = dwc3;
 
 	ret = platform_device_add(dwc3);
 	if (ret) {