USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused
authorRoland Stigge <stigge@antcom.de>
Mon, 11 Jun 2012 19:38:29 +0000 (21:38 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 14 Jun 2012 00:26:11 +0000 (17:26 -0700)
ohci_finish_controller_resume() is intended to be used in platform specific
drivers ohci-*.c, included from ohci-hcd.c. Some of them don't actually use
ohci_finish_controller_resume(), so mark it as __maybe_unused.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/ohci-hub.c

index 836772dfabd3e0deb077f0441981feb29c462d4b..2f3619eefefa9bca87189e5da44dd6bbb0cd8191 100644 (file)
@@ -317,7 +317,7 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
 }
 
 /* Carry out the final steps of resuming the controller device */
-static void ohci_finish_controller_resume(struct usb_hcd *hcd)
+static void __maybe_unused ohci_finish_controller_resume(struct usb_hcd *hcd)
 {
        struct ohci_hcd         *ohci = hcd_to_ohci(hcd);
        int                     port;