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USB: Mark ehci_adjust_port_wakeup_flags as __maybe_unused

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Mark ehci_adjust_port_wakeup_flags as __maybe_unused to avoid the following
warning when building the ehci-mxc driver:

  CC      drivers/usb/host/ehci-hcd.o
drivers/usb/host/ehci-hub.c:130: warning: 'ehci_adjust_port_wakeup_flags' defined but not used

Current ehci-mxc driver implementation does not support suspend/resume.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Fabio Estevam
2011-04-12 09:31:54 -03:00
committed by Greg Kroah-Hartman
parent 74d1dc8d8d
commit 0b0cd6c81d
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/ehci-hub.c
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@@ -127,7 +127,7 @@ static int ehci_port_change(struct ehci_hcd *ehci)
return 0;
}
static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
static __maybe_unused void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
bool suspending, bool do_wakeup)
{
int port;