korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 08:44:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

usb: renesas_usbhs: mark PM functions as __maybe_unused

Browse Source 
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: d54d334e75 ("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>
This commit is contained in:
Arnd Bergmann 2018-12-11 11:06:25 +01:00 committed by Greg Kroah-Hartman
parent c238ec3ef6
commit eaf3074e0a
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/renesas_usbhs/common.c
View File

@ -841,7 +841,7 @@ static int usbhs_remove(struct platform_device *pdev)
return 0; 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_priv *priv = dev_get_drvdata(dev);
struct usbhs_mod *mod = usbhs_mod_get_current(priv); struct usbhs_mod *mod = usbhs_mod_get_current(priv);
@ -857,7 +857,7 @@ static int usbhsc_suspend(struct device *dev)
return 0; 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 usbhs_priv *priv = dev_get_drvdata(dev);
struct platform_device *pdev = usbhs_priv_to_pdev(priv); struct platform_device *pdev = usbhs_priv_to_pdev(priv);