diff mbox series

[v3,05/11] pwm: dwc: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions

Message ID 20231023174616.2282067-18-u.kleine-koenig@pengutronix.de
State Accepted
Delegated to: Uwe Kleine-König
Headers show
Series pwm: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions | expand

Commit Message

Uwe Kleine-König Oct. 23, 2023, 5:46 p.m. UTC 
This macro has the advantage over SIMPLE_DEV_PM_OPS that we don't have to
care about when the functions are actually used, so the corresponding
#ifdef can be dropped.

Also make use of pm_ptr() to discard all PM related stuff if CONFIG_PM
isn't enabled.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/pwm/pwm-dwc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c
index bd9cadb497d7..4929354f8cd9 100644
--- a/drivers/pwm/pwm-dwc.c
+++ b/drivers/pwm/pwm-dwc.c
@@ -71,7 +71,6 @@  static void dwc_pwm_remove(struct pci_dev *pci)
 	pm_runtime_get_noresume(&pci->dev);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int dwc_pwm_suspend(struct device *dev)
 {
 	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
@@ -106,9 +105,8 @@  static int dwc_pwm_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(dwc_pwm_pm_ops, dwc_pwm_suspend, dwc_pwm_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(dwc_pwm_pm_ops, dwc_pwm_suspend, dwc_pwm_resume);
 
 static const struct pci_device_id dwc_pwm_id_table[] = {
 	{ PCI_VDEVICE(INTEL, 0x4bb7) }, /* Elkhart Lake */
@@ -122,7 +120,7 @@  static struct pci_driver dwc_pwm_driver = {
 	.remove = dwc_pwm_remove,
 	.id_table = dwc_pwm_id_table,
 	.driver = {
-		.pm = &dwc_pwm_pm_ops,
+		.pm = pm_ptr(&dwc_pwm_pm_ops),
 	},
 };