diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-12-11 11:06:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-12 12:38:41 +0100 |
| commit | eaf3074e0a8c2a39c4c14aa8ef1c2ec09ace9c79 (patch) | |
| tree | 91e8d3fa72a21c0d42bfcbc4748a53af7e705b5d /drivers/usb/renesas_usbhs | |
| parent | c238ec3ef638f87d8d701600d13a185b011fa078 (diff) | |
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 <arnd@arndb.de>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 02c1d2bf4f86..2ff7991f4517 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); |