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USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused

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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 <[email protected]>
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Roland Stigge 2012-06-11 21:38:29 +02:00 • committed by Greg Kroah-Hartman
commit c4828d9690
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/ohci-hub.c
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@ -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;