X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Ff_acm.c;h=0dc0499e8700126f3c2066ca91750602bd912525;hb=8b2c912b69f1719e86c53fd9efaf42515666e3d8;hp=92c5f66c6822469d18a4b0f0df49b87c2dd2e7ad;hpb=1e8ad9c0cde15c9af2a14f4aab6b6b844fdecd4f;p=profile%2Fmobile%2Fplatform%2Fkernel%2Fu-boot-tm1.git

diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index 92c5f66..0dc0499 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -267,17 +267,18 @@ static void acm_complete_set_line_coding(struct usb_ep *ep,
 		struct usb_request *req)
 {
 	struct f_acm	*acm = ep->driver_data;
-	struct usb_composite_dev *cdev = acm->port.func.config->cdev;
 
 	if (req->status != 0) {
-		DBG(cdev, "acm ttyGS%d completion, err %d\n",
+		DBG(acm->port.func.config->cdev,
+				"acm ttyGS%d completion, err %d\n",
 				acm->port_num, req->status);
 		return;
 	}
 
 	/* normal completion */
 	if (req->actual != sizeof(acm->port_line_coding)) {
-		DBG(cdev, "acm ttyGS%d short resp, len %d\n",
+		DBG(acm->port.func.config->cdev,
+				"acm ttyGS%d short resp, len %d\n",
 				acm->port_num, req->actual);
 		usb_ep_set_halt(ep);
 	} else {
@@ -418,9 +419,8 @@ static int acm_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 static void acm_disable(struct usb_function *f)
 {
 	struct f_acm	*acm = func_to_acm(f);
-	struct usb_composite_dev *cdev = f->config->cdev;
 
-	DBG(cdev, "acm ttyGS%d deactivated\n", acm->port_num);
+	DBG(f->config->cdev, "acm ttyGS%d deactivated\n", acm->port_num);
 	gserial_disconnect(&acm->port);
 	usb_ep_disable(acm->notify);
 	acm->notify->driver_data = NULL;
@@ -485,12 +485,12 @@ static int acm_cdc_notify(struct f_acm *acm, u8 type, u16 value,
 
 static int acm_notify_serial_state(struct f_acm *acm)
 {
-	struct usb_composite_dev *cdev = acm->port.func.config->cdev;
 	int			status;
 
 	spin_lock(&acm->lock);
 	if (acm->notify_req) {
-		DBG(cdev, "acm ttyGS%d serial state %04x\n",
+		DBG(acm->port.func.config->cdev,
+				"acm ttyGS%d serial state %04x\n",
 				acm->port_num, acm->serial_state);
 		status = acm_cdc_notify(acm, USB_CDC_NOTIFY_SERIAL_STATE,
 				0, &acm->serial_state, sizeof(acm->serial_state));