4 files changed, 33 insertions, 33 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 5e1a253b08a0..0c2f14ff9696 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -892,7 +892,7 @@ static void acm_write_buffers_free(struct acm *acm)
 	struct usb_device *usb_dev = interface_to_usbdev(acm->control);
 
 	for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++)
-		usb_buffer_free(usb_dev, acm->writesize, wb->buf, wb->dmah);
+		usb_free_coherent(usb_dev, acm->writesize, wb->buf, wb->dmah);
 }
 
 static void acm_read_buffers_free(struct acm *acm)
@@ -901,8 +901,8 @@ static void acm_read_buffers_free(struct acm *acm)
 	int i, n = acm->rx_buflimit;
 
 	for (i = 0; i < n; i++)
-		usb_buffer_free(usb_dev, acm->readsize,
-					acm->rb[i].base, acm->rb[i].dma);
+		usb_free_coherent(usb_dev, acm->readsize,
+				  acm->rb[i].base, acm->rb[i].dma);
 }
 
 /* Little helper: write buffers allocate */
@@ -912,13 +912,13 @@ static int acm_write_buffers_alloc(struct acm *acm)
 	struct acm_wb *wb;
 
 	for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) {
-		wb->buf = usb_buffer_alloc(acm->dev, acm->writesize, GFP_KERNEL,
+		wb->buf = usb_alloc_coherent(acm->dev, acm->writesize, GFP_KERNEL,
 		    &wb->dmah);
 		if (!wb->buf) {
 			while (i != 0) {
 				--i;
 				--wb;
-				usb_buffer_free(acm->dev, acm->writesize,
+				usb_free_coherent(acm->dev, acm->writesize,
 				    wb->buf, wb->dmah);
 			}
 			return -ENOMEM;
@@ -1177,7 +1177,7 @@ made_compressed_probe:
 	tty_port_init(&acm->port);
 	acm->port.ops = &acm_port_ops;
 
-	buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
+	buf = usb_alloc_coherent(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
 	if (!buf) {
 		dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
 		goto alloc_fail2;
@@ -1210,11 +1210,11 @@ made_compressed_probe:
 	for (i = 0; i < num_rx_buf; i++) {
 		struct acm_rb *rb = &(acm->rb[i]);
 
-		rb->base = usb_buffer_alloc(acm->dev, readsize,
+		rb->base = usb_alloc_coherent(acm->dev, readsize,
 				GFP_KERNEL, &rb->dma);
 		if (!rb->base) {
 			dev_dbg(&intf->dev,
-				"out of memory (read bufs usb_buffer_alloc)\n");
+				"out of memory (read bufs usb_alloc_coherent)\n");
 			goto alloc_fail7;
 		}
 	}
@@ -1306,7 +1306,7 @@ alloc_fail7:
 alloc_fail5:
 	acm_write_buffers_free(acm);
 alloc_fail4:
-	usb_buffer_free(usb_dev, ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
+	usb_free_coherent(usb_dev, ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
 alloc_fail2:
 	kfree(acm);
 alloc_fail:
@@ -1356,8 +1356,8 @@ static void acm_disconnect(struct usb_interface *intf)
 	stop_data_traffic(acm);
 
 	acm_write_buffers_free(acm);
-	usb_buffer_free(usb_dev, acm->ctrlsize, acm->ctrl_buffer,
-								acm->ctrl_dma);
+	usb_free_coherent(usb_dev, acm->ctrlsize, acm->ctrl_buffer,
+			  acm->ctrl_dma);
 	acm_read_buffers_free(acm);
 
 	if (!acm->combined_interfaces)
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index 4a8e87ec6ce9..5eeb570b9a61 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -124,8 +124,8 @@ struct acm {
 	unsigned char clocal;				/* termios CLOCAL */
 	unsigned int ctrl_caps;				/* control capabilities from the class specific header */
 	unsigned int susp_count;			/* number of suspended interfaces */
-	int combined_interfaces:1;			/* control and data collapsed */
-	int is_int_ep:1;				/* interrupt endpoints contrary to spec used */
+	unsigned int combined_interfaces:1;		/* control and data collapsed */
+	unsigned int is_int_ep:1;			/* interrupt endpoints contrary to spec used */
 	u8 bInterval;
 	struct acm_wb *delayed_wb;			/* write queued for a device about to be woken */
 };
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 189141ca4e05..094c76b5de17 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -276,14 +276,14 @@ static void free_urbs(struct wdm_device *desc)
 
 static void cleanup(struct wdm_device *desc)
 {
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxPacketSize,
-			desc->sbuf,
-			desc->validity->transfer_dma);
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxCommand,
-			desc->inbuf,
-			desc->response->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxPacketSize,
+			  desc->sbuf,
+			  desc->validity->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxCommand,
+			  desc->inbuf,
+			  desc->response->transfer_dma);
 	kfree(desc->orq);
 	kfree(desc->irq);
 	kfree(desc->ubuf);
@@ -705,17 +705,17 @@ next_desc:
 	if (!desc->ubuf)
 		goto err;
 
-	desc->sbuf = usb_buffer_alloc(interface_to_usbdev(intf),
+	desc->sbuf = usb_alloc_coherent(interface_to_usbdev(intf),
 					desc->wMaxPacketSize,
 					GFP_KERNEL,
 					&desc->validity->transfer_dma);
 	if (!desc->sbuf)
 		goto err;
 
-	desc->inbuf = usb_buffer_alloc(interface_to_usbdev(intf),
-					desc->bMaxPacketSize0,
-					GFP_KERNEL,
-					&desc->response->transfer_dma);
+	desc->inbuf = usb_alloc_coherent(interface_to_usbdev(intf),
+					 desc->bMaxPacketSize0,
+					 GFP_KERNEL,
+					 &desc->response->transfer_dma);
 	if (!desc->inbuf)
 		goto err2;
 
@@ -742,15 +742,15 @@ out:
 	return rv;
 err3:
 	usb_set_intfdata(intf, NULL);
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->bMaxPacketSize0,
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->bMaxPacketSize0,
 			desc->inbuf,
 			desc->response->transfer_dma);
 err2:
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxPacketSize,
-			desc->sbuf,
-			desc->validity->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxPacketSize,
+			  desc->sbuf,
+			  desc->validity->transfer_dma);
 err:
 	free_urbs(desc);
 	kfree(desc->ubuf);
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 93b5f85d7ceb..2250095db0a0 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -27,7 +27,7 @@
  *	v0.11 - add proto_bias option (Pete Zaitcev)
  *	v0.12 - add hpoj.sourceforge.net ioctls (David Paschal)
  *	v0.13 - alloc space for statusbuf (<status> not on stack);
- *		use usb_buffer_alloc() for read buf & write buf;
+ *		use usb_alloc_coherent() for read buf & write buf;
  *      none  - Maintained in Linux kernel after v0.13
  */