USB: EHCI: Fix build warning in xilinx ehci driver

This fixes the following warning:
In file included from drivers/usb/host/ehci-hcd.c:1246:0:
drivers/usb/host/ehci-xilinx-of.c:293:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/usb/host/ehci-xilinx-of.c:293:2: warning: (near initialization for 'ehci_hcd_xilinx_of_driver.shutdown') [enabled by default]

Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index 9c2cc46..e9713d5 100644 (file)
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c
@@ -270,14 +270,12 @@ static int ehci_hcd_xilinx_of_remove(struct platform_device *op)
  *
  * Properly shutdown the hcd, call driver's shutdown routine.
  */
-static int ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
+static void ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
 {
        struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
 
        if (hcd->driver->shutdown)
                hcd->driver->shutdown(hcd);
-
-       return 0;
 }