From: Guenter Roeck linux@roeck-us.net
[ Upstream commit 6056a0f8ede27b296d10ef46f7f677cc9d715371 ]
The following build warning is seen if CONFIG_PM is disabled.
drivers/usb/host/xhci-pci.c:498:13: warning: unused function 'xhci_pci_shutdown'
Fixes: f2c710f7dca8 ("usb: xhci: only set D3hot for pci device") Cc: Henry Lin henryl@nvidia.com Cc: stable@vger.kernel.org # all stable releases with f2c710f7dca8 Signed-off-by: Guenter Roeck linux@roeck-us.net Acked-by: Mathias Nyman mathias.nyman@linux.intel.com Link: https://lore.kernel.org/r/20191218011911.6907-1-linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/host/xhci-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 74aeaa61f5c6..075c49cfe60f 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -493,7 +493,6 @@ static int xhci_pci_resume(struct usb_hcd *hcd, bool hibernated) retval = xhci_resume(xhci, hibernated); return retval; } -#endif /* CONFIG_PM */
static void xhci_pci_shutdown(struct usb_hcd *hcd) { @@ -506,6 +505,7 @@ static void xhci_pci_shutdown(struct usb_hcd *hcd) if (xhci->quirks & XHCI_SPURIOUS_WAKEUP) pci_set_power_state(pdev, PCI_D3hot); } +#endif /* CONFIG_PM */
/*-------------------------------------------------------------------------*/