From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Mon, 18 Apr 2016 07:53:38 +0000 (+0900)
Subject: usb: gadget: udc: core: Fix argument of dev_err() in usb_gadget_map_request()
X-Git-Tag: submit/tizen/20160607.132125~3^2~32
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=53c24ba2dd1da897950baef016f2f2d08d95cbf7;p=sdk%2Femulator%2Femulator-kernel.git

usb: gadget: udc: core: Fix argument of dev_err() in usb_gadget_map_request()

commit 5096c4d3bfa75bdd23c78f799aabd08598afb48f upstream.

The argument of dev_err() in usb_gadget_map_request() should be dev
instead of &gadget->dev.

Fixes: 7ace8fc ("usb: gadget: udc: core: Fix argument of dma_map_single for IOMMU")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c
index f660afba715d..89f7cd66f5e6 100644
--- a/drivers/usb/gadget/udc/udc-core.c
+++ b/drivers/usb/gadget/udc/udc-core.c
@@ -71,7 +71,7 @@ int usb_gadget_map_request(struct usb_gadget *gadget,
 		mapped = dma_map_sg(dev, req->sg, req->num_sgs,
 				is_in ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
 		if (mapped == 0) {
-			dev_err(&gadget->dev, "failed to map SGs\n");
+			dev_err(dev, "failed to map SGs\n");
 			return -EFAULT;
 		}