From 274f6afa298791df97fd37b7bc9d8327f5cf6ee9 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 8 May 2014 15:52:19 +0200 Subject: [PATCH] usb: xhci: avoid warning for !PM_SLEEP If we build a kernel with PM_SUSPEND set and no PM_SLEEP, we get a build warning in the xhci-plat driver about unused functions. To fix this, use "#ifdef CONFIG_PM_SLEEP", like we do in most other drivers nowadays. Signed-off-by: Arnd Bergmann Cc: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-plat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 0f5f4c8f5bf6..39c367393eed 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -234,7 +234,7 @@ static int xhci_plat_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int xhci_plat_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); -- 2.34.1