Messages in this thread Patch in this message | | | From | Chen Zhou <> | Subject | [PATCH] usb: xhci: fix unused function warning | Date | Thu, 19 Dec 2019 22:30:50 +0800 |
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xhci_pci_shutdown() function is no longer called outside of the CONFIG_PM #ifdef section, causing a harmless warning:
drivers/usb/host/xhci-pci.c:524:13: warning: ‘xhci_pci_shutdown’ defined but not used [-Wunused-function] static void xhci_pci_shutdown(struct usb_hcd *hcd)
This moves the function into the #ifdef to get a clean build again.
Fixes: f2c710f7dca8 ("usb: xhci: only set D3hot for pci device") Signed-off-by: Chen Zhou <chenzhou10@huawei.com> --- 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 2907fe4..4917c5b 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -519,7 +519,6 @@ 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) { @@ -532,6 +531,7 @@ 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 */ /*-------------------------------------------------------------------------*/ -- 2.7.4
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