Commit 274f6afa authored May 08, 2014 by Arnd Bergmann Committed by Greg Kroah-Hartman May 27, 2014

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 <arnd@arndb.de>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 112fe8e2

drivers/usb/host/xhci-plat.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);