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drm: cirrus: fix warnings 

Regular nightly randconfig build testing discovered these warnings:

drivers/gpu/drm/cirrus/cirrus_drv.c:79:12: warning: 'cirrus_pm_suspend' defined but not used [-Wunused-function]
drivers/gpu/drm/cirrus/cirrus_drv.c:96:12: warning: 'cirrus_pm_resume' defined but not used [-Wunused-function]

Fix these by adding the same condition that SET_SYSTEM_SLEEP_PM_OPS()
uses.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Russell King 2014-07-12 11:01:43 +01:00 committed by Dave Airlie
parent 681ff260bf
commit 8f8e7e1463
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/cirrus/cirrus_drv.c
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@ -76,6 +76,7 @@ static void cirrus_pci_remove(struct pci_dev *pdev)
drm_put_dev(dev);
}
#ifdef CONFIG_PM_SLEEP
static int cirrus_pm_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
@ -110,6 +111,7 @@ static int cirrus_pm_resume(struct device *dev)
drm_kms_helper_poll_enable(drm_dev);
return 0;
}
#endif
static const struct file_operations cirrus_driver_fops = {
.owner = THIS_MODULE,