diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-03-26 10:48:08 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-28 22:14:47 +0400 |
| commit | ab1f046a1908d60d2bad20c3ac0f9e71db72318f (patch) | |
| tree | a640965d007c5fbcd8fa2e3eef3f394b1df7a285 /drivers/usb/host/ehci-spear.c | |
| parent | e7231be8571c7a9604867bbfdf7f6036422e13f6 (diff) | |
| download | linux-ab1f046a1908d60d2bad20c3ac0f9e71db72318f.tar.xz | |
USB: ehci-spear: add CONFIG_PM_SLEEP to suspend/resume functions
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.
drivers/usb/host/ehci-spear.c:82:12: warning: 'ehci_spear_drv_suspend' defined but not used [-Wunused-function]
drivers/usb/host/ehci-spear.c:90:12: warning: 'ehci_spear_drv_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-spear.c')
| -rw-r--r-- | drivers/usb/host/ehci-spear.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c index 466c1bb5b967..210bb676f22f 100644 --- a/drivers/usb/host/ehci-spear.c +++ b/drivers/usb/host/ehci-spear.c @@ -78,7 +78,7 @@ static const struct hc_driver ehci_spear_hc_driver = { .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete, }; -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ehci_spear_drv_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); @@ -94,7 +94,7 @@ static int ehci_spear_drv_resume(struct device *dev) ehci_resume(hcd, false); return 0; } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP */ static SIMPLE_DEV_PM_OPS(ehci_spear_pm_ops, ehci_spear_drv_suspend, ehci_spear_drv_resume); |