[PATCH] XHCI: Activating XHCI_TRUST_TX_LENGTH quirk for Renesas uPD720201 USB 3.0 hosts

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Activating XHCI_TRUST_TX_LENGTH on Renesas uPD720201 USB 3.0 hosts to get rid of
the following warnings when using webcams on this type of host:

xhci_hcd 0000:06:00.0: WARN Successful completion on short TX: needs
	XHCI_TRUST_TX_LENGTH quirk?

Signed-off-by: Rodrigo Severo <rodrigo@xxxxxxxxxxxxxxxxxxx>
---
 drivers/usb/host/xhci-pci.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index b02641b..b25baa8 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -43,6 +43,7 @@
 
 #define PCI_DEVICE_ID_ASMEDIA_ASM1042A	0x1142
 
+#define PCI_DEVICE_ID_RENESAS_UPD720201	0x0014
 #define PCI_DEVICE_ID_RENESAS_UPD720202	0x0015
 
 static const char hcd_name[] = "xhci_hcd";
@@ -173,13 +174,14 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 		xhci->quirks |= XHCI_TRUST_TX_LENGTH;
 	}
 
+	if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
+			(pdev->device == PCI_DEVICE_ID_RENESAS_UPD720201) ||
+			pdev->device == PCI_DEVICE_ID_RENESAS_UPD720202))
+		xhci->quirks |= XHCI_TRUST_TX_LENGTH;
+
 	if (xhci->quirks & XHCI_RESET_ON_RESUME)
 		xhci_dbg_trace(xhci, trace_xhci_dbg_quirks,
 				"QUIRK: Resetting on resume");
-
-	if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
-			pdev->device == PCI_DEVICE_ID_RENESAS_UPD720202)
-		xhci->quirks |= XHCI_TRUST_TX_LENGTH;
 }
 
 /*
-- 
2.1.0

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