usb: host: tegra: pass correct pointer in ehci_setup()

The ehci_setup() require the pointer of usb_hcd.
Passing the correct pointer in place of ehci_hcd
pointer.

This is side effect of change:
commit 1a49e2a
Author: Alan Stern <stern@rowland.harvard.edu>

    EHCI: centralize controller initialization

[Although I checked for this specifically, obviously I missed some of
the calls.  In addition to the mistake in ehci-tegra.c that Laxman
fixed here, the same thing needs to be fixed in ehci-orion.c and
ehci-xls.c. -- Alan Stern]

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci-orion.c

@@ -106,7 +106,7 @@ static int ehci_orion_setup(struct usb_hcd *hcd)
 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
 	int retval;
 
-	retval = ehci_setup(ehci);
+	retval = ehci_setup(hcd);
 	if (retval)
 		return retval;
 

drivers/usb/host/ehci-tegra.c

@@ -285,7 +285,7 @@ static int tegra_ehci_setup(struct usb_hcd *hcd)
 	/* switch to host mode */
 	hcd->has_tt = 1;
 
-	retval = ehci_setup(ehci);
+	retval = ehci_setup(hcd);
 	if (retval)
 		return retval;
 

drivers/usb/host/ehci-xls.c

@@ -18,7 +18,7 @@ static int ehci_xls_setup(struct usb_hcd *hcd)
 
 	ehci->caps = hcd->regs;
 
-	return ehci_setup(ehci);
+	return ehci_setup(hcd);
 }
 
 int ehci_xls_probe_internal(const struct hc_driver *driver,