Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 13 insertions, 17 deletions

diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 3345109..1fc0871 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -300,8 +300,6 @@ static void ems_usb_read_interrupt_callback(struct urb *urb)
 	else if (err)
 		dev_err(netdev->dev.parent,
 			"failed resubmitting intr urb: %d\n", err);
-
-	return;
 }
 
 static void ems_usb_rx_can_msg(struct ems_usb *dev, struct ems_cpc_msg *msg)
@@ -497,8 +495,6 @@ resubmit_urb:
 	else if (retval)
 		dev_err(netdev->dev.parent,
 			"failed resubmitting read bulk urb: %d\n", retval);
-
-	return;
 }
 
 /*
@@ -516,8 +512,8 @@ static void ems_usb_write_bulk_callback(struct urb *urb)
 	netdev = dev->netdev;
 
 	/* free up our allocated buffer */
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 
 	atomic_dec(&dev->active_tx_urbs);
 
@@ -614,8 +610,8 @@ static int ems_usb_start(struct ems_usb *dev)
 			return -ENOMEM;
 		}
 
-		buf = usb_buffer_alloc(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL,
-				       &urb->transfer_dma);
+		buf = usb_alloc_coherent(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL,
+					 &urb->transfer_dma);
 		if (!buf) {
 			dev_err(netdev->dev.parent,
 				"No memory left for USB buffer\n");
@@ -635,8 +631,8 @@ static int ems_usb_start(struct ems_usb *dev)
 				netif_device_detach(dev->netdev);
 
 			usb_unanchor_urb(urb);
-			usb_buffer_free(dev->udev, RX_BUFFER_SIZE, buf,
-					urb->transfer_dma);
+			usb_free_coherent(dev->udev, RX_BUFFER_SIZE, buf,
+					  urb->transfer_dma);
 			break;
 		}
 
@@ -777,7 +773,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 		goto nomem;
 	}
 
-	buf = usb_buffer_alloc(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma);
+	buf = usb_alloc_coherent(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma);
 	if (!buf) {
 		dev_err(netdev->dev.parent, "No memory left for USB buffer\n");
 		usb_free_urb(urb);
@@ -820,7 +816,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 	 */
 	if (!context) {
 		usb_unanchor_urb(urb);
-		usb_buffer_free(dev->udev, size, buf, urb->transfer_dma);
+		usb_free_coherent(dev->udev, size, buf, urb->transfer_dma);
 
 		dev_warn(netdev->dev.parent, "couldn't find free context\n");
 
@@ -845,7 +841,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 		can_free_echo_skb(netdev, context->echo_index);
 
 		usb_unanchor_urb(urb);
-		usb_buffer_free(dev->udev, size, buf, urb->transfer_dma);
+		usb_free_coherent(dev->udev, size, buf, urb->transfer_dma);
 		dev_kfree_skb(skb);
 
 		atomic_dec(&dev->active_tx_urbs);
@@ -1006,7 +1002,7 @@ static int ems_usb_probe(struct usb_interface *intf,
 
 	netdev = alloc_candev(sizeof(struct ems_usb), MAX_TX_URBS);
 	if (!netdev) {
-		dev_err(netdev->dev.parent, "Couldn't alloc candev\n");
+		dev_err(&intf->dev, "ems_usb: Couldn't alloc candev\n");
 		return -ENOMEM;
 	}
 
@@ -1036,20 +1032,20 @@ static int ems_usb_probe(struct usb_interface *intf,
 
 	dev->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!dev->intr_urb) {
-		dev_err(netdev->dev.parent, "Couldn't alloc intr URB\n");
+		dev_err(&intf->dev, "Couldn't alloc intr URB\n");
 		goto cleanup_candev;
 	}
 
 	dev->intr_in_buffer = kzalloc(INTR_IN_BUFFER_SIZE, GFP_KERNEL);
 	if (!dev->intr_in_buffer) {
-		dev_err(netdev->dev.parent, "Couldn't alloc Intr buffer\n");
+		dev_err(&intf->dev, "Couldn't alloc Intr buffer\n");
 		goto cleanup_intr_urb;
 	}
 
 	dev->tx_msg_buffer = kzalloc(CPC_HEADER_SIZE +
 				     sizeof(struct ems_cpc_msg), GFP_KERNEL);
 	if (!dev->tx_msg_buffer) {
-		dev_err(netdev->dev.parent, "Couldn't alloc Tx buffer\n");
+		dev_err(&intf->dev, "Couldn't alloc Tx buffer\n");
 		goto cleanup_intr_in_buffer;
 	}