• Arnd Bergmann's avatar
    usb: host: xhci: remove #ifdef around PM functions · d852ed98
    Arnd Bergmann authored
    The #ifdef is slightly wrong as it doesn't cover the xhci_priv_resume_quirk()
    function, causing a harmless warning:
    
    drivers/usb/host/xhci-plat.c:58:12: error: 'xhci_priv_resume_quirk' defined but not used [-Werror=unused-function]
     static int xhci_priv_resume_quirk(struct usb_hcd *hcd)
    
    A simpler way to do this correctly is to use __maybe_unused annotations
    that let the compiler silently drop the functions when there is no
    reference.
    
    Fixes: b0c69b4b ("usb: host: plat: Enable xHCI plat runtime PM")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    d852ed98
xhci-plat.c 11 KB