[PATCH] ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused

From: Roland Stigge
Date: Mon Jun 04 2012 - 15:20:25 EST


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@xxxxxxxxx>

---
drivers/usb/host/ohci-hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.orig/drivers/usb/host/ohci-hub.c
+++ linux-2.6/drivers/usb/host/ohci-hub.c
@@ -317,7 +317,7 @@ static int ohci_bus_resume (struct usb_h
}

/* 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;
--
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