From d6da40af0ead4dc6cb69071c1ec44a823144927d Mon Sep 17 00:00:00 2001
From: Li Jun <jun.li@nxp.com>
Date: Fri, 19 Feb 2016 10:04:43 +0800
Subject: [PATCH] usb: chipidea: udc: bypass otg status selector handling to
 gadget driver

Since gadget driver will handle this request, so controller driver bypass
it.

Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
---
 drivers/usb/chipidea/udc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 00250ab38ddb..065f5d97aa67 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1067,7 +1067,8 @@ __acquires(ci->lock)
 		}
 		break;
 	case USB_REQ_GET_STATUS:
-		if (type != (USB_DIR_IN|USB_RECIP_DEVICE)   &&
+		if ((type != (USB_DIR_IN|USB_RECIP_DEVICE) ||
+			le16_to_cpu(req.wIndex) == OTG_STS_SELECTOR) &&
 		    type != (USB_DIR_IN|USB_RECIP_ENDPOINT) &&
 		    type != (USB_DIR_IN|USB_RECIP_INTERFACE))
 			goto delegate;