bcm53xx: fix usb3 build with kernel 4.1

One argument was removed with kernel 4.1 from xhci_handshake() which
caused a compile error.

Signed-off-by: Hauke Mehrtens <[email protected]>

SVN-Revision: 46369

target/linux/bcm53xx/patches-4.1/820-xhci-add-Broadcom-specific-fake-doorbell.patch

@@ -64,7 +64,7 @@ Signed-off-by: Rafał Miłecki <[email protected]>
 +	/*
 +	 * Wait for the HCHalted Status bit to be 0 to indicate the host is running.
 +	 */
-+	ret = xhci_handshake(xhci, &xhci->op_regs->status,
++	ret = xhci_handshake(&xhci->op_regs->status,
 +			     STS_HALT, 0, XHCI_MAX_HALT_USEC);
 +
 +	if (ret == -ETIMEDOUT) {