USB: fix compiler issues with newer gcc versions
Remove complaint from newer GCCs; they don't like forward function
declarations except in top-level contexts.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 66bff18..ba165af 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1188,6 +1188,7 @@
#ifdef CONFIG_USB_OTG
#include "otg_whitelist.h"
+static int __usb_port_suspend(struct usb_device *, int port1);
#endif
/**
@@ -1289,8 +1290,6 @@
* (Includes HNP test device.)
*/
if (udev->bus->b_hnp_enable || udev->bus->is_b_host) {
- static int __usb_port_suspend(struct usb_device *,
- int port1);
err = __usb_port_suspend(udev, udev->bus->otg_port);
if (err < 0)
dev_dbg(&udev->dev, "HNP fail, %d\n", err);