diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-23 19:46:22 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-12-20 16:04:13 +0100 |
| commit | 30b5b066fa839b7471ca1222713b055d93681a77 (patch) | |
| tree | 9cbdd47c9f1a47e810ee9ad5003661aa7140ab59 | |
| parent | d6b81be1f5f991bdbeabc734db04cec7dd79426b (diff) | |
| download | lwn-30b5b066fa839b7471ca1222713b055d93681a77.tar.gz lwn-30b5b066fa839b7471ca1222713b055d93681a77.zip | |
pwm: dwc: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
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>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
| -rw-r--r-- | drivers/pwm/pwm-dwc.c | 6 |
1 files changed, 2 insertions, 4 deletions
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), }, }; |