diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2014-05-08 15:52:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-27 15:53:00 -0700 |
| commit | 274f6afa298791df97fd37b7bc9d8327f5cf6ee9 (patch) | |
| tree | 9727916a64ad8dc5cbdf305907c0198ef1a2b125 /drivers/usb | |
| parent | 112fe8e290d9b1c8651de6c7d010041f0ff44b6d (diff) | |
usb: xhci: avoid warning for !PM_SLEEP
If we build a kernel with PM_SUSPEND set and no PM_SLEEP,
we get a build warning in the xhci-plat driver about unused
functions.
To fix this, use "#ifdef CONFIG_PM_SLEEP", like we do in most
other drivers nowadays.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 0f5f4c8f5bf6..39c367393eed 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -234,7 +234,7 @@ static int xhci_plat_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int xhci_plat_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); |