staging: vboxvideo: Fixup some #ifdef-s

Add #ifdef CONFIG_PM_SLEEP around the suspend/hibernate functions.

Remove unnecessary #ifdef CONFIG_COMPAT, the .compat_ioctl member is
always available and if CONFIG_COMPAT is not set then drm_compat_ioctl
is defined to NULL.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vboxvideo/vbox_drv.c

@@ -117,6 +117,7 @@ static void vbox_pci_remove(struct pci_dev *pdev)
 	drm_dev_put(&vbox->ddev);
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int vbox_pm_suspend(struct device *dev)
 {
 	struct vbox_private *vbox = dev_get_drvdata(dev);
@@ -172,13 +173,16 @@ static const struct dev_pm_ops vbox_pm_ops = {
 	.poweroff = vbox_pm_poweroff,
 	.restore = vbox_pm_resume,
 };
+#endif
 
 static struct pci_driver vbox_pci_driver = {
 	.name = DRIVER_NAME,
 	.id_table = pciidlist,
 	.probe = vbox_pci_probe,
 	.remove = vbox_pci_remove,
+#ifdef CONFIG_PM_SLEEP
 	.driver.pm = &vbox_pm_ops,
+#endif
 };
 
 static const struct file_operations vbox_fops = {
@@ -186,11 +190,9 @@ static const struct file_operations vbox_fops = {
 	.open = drm_open,
 	.release = drm_release,
 	.unlocked_ioctl = drm_ioctl,
+	.compat_ioctl = drm_compat_ioctl,
 	.mmap = vbox_mmap,
 	.poll = drm_poll,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = drm_compat_ioctl,
-#endif
 	.read = drm_read,
 };