USB: HCD: Add usb_hcd prefix to exported functions

The convention is to prefix symbols exported from the USB HCD core with
"usb_hcd".  This change makes unmap_urb_setup_for_dma() and
unmap_urb_for_dma() consistent with that.

Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 4d5bcb4e14d2..4d2f3f79c425 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1336,7 +1336,7 @@ void musb_host_tx(struct musb *musb, u8 epnum)
         if (length > qh->maxpacket)
                 length = qh->maxpacket;
         /* Unmap the buffer so that CPU can use it */
-        unmap_urb_for_dma(musb_to_hcd(musb), urb);
+        usb_hcd_unmap_urb_for_dma(musb_to_hcd(musb), urb);
         musb_write_fifo(hw_ep, length, urb->transfer_buffer + offset);
         qh->segsize = length;
 
@@ -1758,7 +1758,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 
                 if (!dma) {
                         /* Unmap the buffer so that CPU can use it */
-                        unmap_urb_for_dma(musb_to_hcd(musb), urb);
+                        usb_hcd_unmap_urb_for_dma(musb_to_hcd(musb), urb);
                         done = musb_host_packet_rx(musb, urb,
                                         epnum, iso_err);
                         DBG(6, "read %spacket\n", done ? "last " : "");