From: Amit Pundir <amit.pundir@linaro.org>
Date: Mon, 21 Dec 2015 08:45:58 +0000 (+0530)
Subject: usb: gadget: rndis: fix broken data aggregation build
X-Git-Tag: firefly_0821_release~2958^2~348
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bbc2ad37fd8757c6347d23d5310b5437b1b25ae9;p=firefly-linux-kernel-4.4.55.git

usb: gadget: rndis: fix broken data aggregation build

Declare "cdev" to fix broken AOSP commit
"RNDIS: Add Data aggregation (multi packet) support",
otherwise we run into following build failure:

  CC      drivers/usb/gadget/function/f_rndis.o
drivers/usb/gadget/function/f_rndis.c: In function ‘rndis_command_complete’:
drivers/usb/gadget/function/f_rndis.c:479:3: error: ‘cdev’ undeclared (first use in this function)
drivers/usb/gadget/function/f_rndis.c:479:3: note: each undeclared identifier is reported only once for each function it appears in
make[4]: *** [drivers/usb/gadget/function/f_rndis.o] Error 1

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
---

diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c
index 2758522180f3..2bc1197074a8 100644
--- a/drivers/usb/gadget/function/f_rndis.c
+++ b/drivers/usb/gadget/function/f_rndis.c
@@ -459,6 +459,7 @@ static void rndis_response_complete(struct usb_ep *ep, struct usb_request *req)
 static void rndis_command_complete(struct usb_ep *ep, struct usb_request *req)
 {
 	struct f_rndis			*rndis = req->context;
+	struct usb_composite_dev	*cdev = rndis->port.func.config->cdev;
 	int				status;
 	rndis_init_msg_type		*buf;