From: Arnd Bergmann Date: Tue, 11 Dec 2018 10:06:25 +0000 (+0100) Subject: usb: renesas_usbhs: mark PM functions as __maybe_unused X-Git-Tag: v5.0-rc1~99^2~13 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eaf3074e0a8c2a39c4c14aa8ef1c2ec09ace9c79;p=thirdparty%2Flinux.git usb: renesas_usbhs: mark PM functions as __maybe_unused Without CONFIG_PM, we get a new build warning here: drivers/usb/renesas_usbhs/common.c:860:12: error: 'usbhsc_resume' defined but not used [-Werror=unused-function] static int usbhsc_resume(struct device *dev) ^~~~~~~~~~~~~ drivers/usb/renesas_usbhs/common.c:844:12: error: 'usbhsc_suspend' defined but not used [-Werror=unused-function] static int usbhsc_suspend(struct device *dev) ^~~~~~~~~~~~~~ Fixes: d54d334e75b9 ("usb: renesas_usbhs: Use SIMPLE_DEV_PM_OPS macro") Signed-off-by: Arnd Bergmann Reviewed-by: Yoshihiro Shimoda Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 02c1d2bf4f863..2ff7991f45171 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -841,7 +841,7 @@ static int usbhs_remove(struct platform_device *pdev) return 0; } -static int usbhsc_suspend(struct device *dev) +static __maybe_unused int usbhsc_suspend(struct device *dev) { struct usbhs_priv *priv = dev_get_drvdata(dev); struct usbhs_mod *mod = usbhs_mod_get_current(priv); @@ -857,7 +857,7 @@ static int usbhsc_suspend(struct device *dev) return 0; } -static int usbhsc_resume(struct device *dev) +static __maybe_unused int usbhsc_resume(struct device *dev) { struct usbhs_priv *priv = dev_get_drvdata(dev); struct platform_device *pdev = usbhs_priv_to_pdev(priv);