usb: host: xhci: plat: change type of mvebu init_quirk()

Just like RCAR's init_quirk() we want mvebu's to use
struct usb_hcd * as argument too. This is another
step towards removing xhci_plat_type_is().

Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci-mvebu.c

@@ -12,6 +12,9 @@
 #include <linux/of.h>
 #include <linux/platform_device.h>
 
+#include <linux/usb.h>
+#include <linux/usb/hcd.h>
+
 #include "xhci-mvebu.h"
 
 #define USB3_MAX_WINDOWS	4
@@ -41,8 +44,10 @@ static void xhci_mvebu_mbus_config(void __iomem *base,
 	}
 }
 
-int xhci_mvebu_mbus_init_quirk(struct platform_device *pdev)
+int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 {
+	struct device *dev = hcd->self.controller;
+	struct platform_device *pdev = to_platform_device(dev);
 	struct resource	*res;
 	void __iomem *base;
 	const struct mbus_dram_target_info *dram;

drivers/usb/host/xhci-mvebu.h

@@ -10,10 +10,13 @@
 
 #ifndef __LINUX_XHCI_MVEBU_H
 #define __LINUX_XHCI_MVEBU_H
+
+struct usb_hcd;
+
 #if IS_ENABLED(CONFIG_USB_XHCI_MVEBU)
-int xhci_mvebu_mbus_init_quirk(struct platform_device *pdev);
+int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd);
 #else
-static inline int xhci_mvebu_mbus_init_quirk(struct platform_device *pdev)
+static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 {
 	return 0;
 }

drivers/usb/host/xhci-plat.c

@@ -73,10 +73,7 @@ static int xhci_plat_setup(struct usb_hcd *hcd)
 	}
 
 	if (xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_MARVELL_ARMADA)) {
-		struct platform_device *pdev;
-
-		pdev = to_platform_device(hcd->self.controller);
-		ret = xhci_mvebu_mbus_init_quirk(pdev);
+		ret = xhci_mvebu_mbus_init_quirk(hcd);
 		if (ret)
 			return ret;
 	}