From: Felipe Balbi <balbi@ti.com>
Date: Thu, 14 Mar 2013 08:45:42 +0000 (+0200)
Subject: usb: gadget: net2272: remove unused DMA_ADDR_INVALID
X-Git-Tag: v3.12-rc1~998^2~11^2~125
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c36cbfc045bf6e812fa3b9e898603ff45316f369;p=kernel%2Fkernel-generic.git

usb: gadget: net2272: remove unused DMA_ADDR_INVALID

DMA_ADDR_INVALID isn't used anymore, it's safe
to remove it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index 8dcbe77..03e4104 100644
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -58,7 +58,6 @@ static const char * const ep_name[] = {
 	"ep-a", "ep-b", "ep-c",
 };
 
-#define DMA_ADDR_INVALID	(~(dma_addr_t)0)
 #ifdef CONFIG_USB_GADGET_NET2272_DMA
 /*
  * use_dma: the NET2272 can use an external DMA controller.
@@ -341,7 +340,6 @@ net2272_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
 	if (!req)
 		return NULL;
 
-	req->req.dma = DMA_ADDR_INVALID;
 	INIT_LIST_HEAD(&req->queue);
 
 	return &req->req;