xhci: get rid of platform data

No more users for it.
Signed-off-by: NHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: NMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci-plat.c

@@ -18,7 +18,6 @@
 #include <linux/platform_device.h>
 #include <linux/usb/phy.h>
 #include <linux/slab.h>
-#include <linux/usb/xhci_pdriver.h>
 #include <linux/acpi.h>
 
 #include "xhci.h"
@@ -138,7 +137,6 @@ MODULE_DEVICE_TABLE(of, usb_xhci_of_match);
 
 static int xhci_plat_probe(struct platform_device *pdev)
 {
-	struct usb_xhci_pdata	*pdata = dev_get_platdata(&pdev->dev);
 	const struct of_device_id *match;
 	const struct hc_driver	*driver;
 	struct xhci_hcd		*xhci;
@@ -222,8 +220,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
 		goto disable_clk;
 	}
 
-	if (device_property_read_bool(&pdev->dev, "usb3-lpm-capable") ||
-			(pdata && pdata->usb3_lpm_capable))
+	if (device_property_read_bool(&pdev->dev, "usb3-lpm-capable"))
 		xhci->quirks |= XHCI_LPM_SUPPORT;
 
 	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)

include/linux/usb/xhci_pdriver.h

-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- */
-
-#ifndef __USB_CORE_XHCI_PDRIVER_H
-#define __USB_CORE_XHCI_PDRIVER_H
-
-/**
- * struct usb_xhci_pdata - platform_data for generic xhci platform driver
- *
- * @usb3_lpm_capable:	determines if this xhci platform supports USB3
- *			LPM capability
- *
- */
-struct usb_xhci_pdata {
-	unsigned	usb3_lpm_capable:1;
-};
-
-#endif /* __USB_CORE_XHCI_PDRIVER_H */