xhci: Avoid global symbol pollution with handshake.
Non-static xHCI driver symbols should start with the "xhci_" prefix, in
order to avoid namespace pollution. Rename the "handshake" function to
"xhci_handshake".
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reported-by: Ben Hutchings <ben@decadent.org.uk>
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 4e1a894..77f1ace 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -318,7 +318,7 @@
* seconds), then it should assume that the there are
* larger problems with the xHC and assert HCRST.
*/
- ret = handshake(xhci, &xhci->op_regs->cmd_ring,
+ ret = xhci_handshake(xhci, &xhci->op_regs->cmd_ring,
CMD_RING_RUNNING, 0, 5 * 1000 * 1000);
if (ret < 0) {
xhci_err(xhci, "Stopped the command ring failed, "