We no longer need empty runtime PM handles for PCI devices after
commits [1] and [2]. Drop them and let PCI core take care of power
state transitions.
[1] c5eb1190074c ("PCI / PM: Allow runtime PM without callback functions")
[2] fa885b06ec7e ("PCI/PM: Allow runtime PM with no PM callbacks at all")
Signed-off-by: Raag Jadav <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
---
drivers/pwm/pwm-lpss-pci.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
index 25045c229520..f7ece2809e6b 100644
--- a/drivers/pwm/pwm-lpss-pci.c
+++ b/drivers/pwm/pwm-lpss-pci.c
@@ -46,25 +46,6 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev)
pm_runtime_get_sync(&pdev->dev);
}
-static int pwm_lpss_runtime_suspend_pci(struct device *dev)
-{
- /*
- * The PCI core will handle transition to D3 automatically. We only
- * need to provide runtime PM hooks for that to happen.
- */
- return 0;
-}
-
-static int pwm_lpss_runtime_resume_pci(struct device *dev)
-{
- return 0;
-}
-
-static DEFINE_RUNTIME_DEV_PM_OPS(pwm_lpss_pci_pm,
- pwm_lpss_runtime_suspend_pci,
- pwm_lpss_runtime_resume_pci,
- NULL);
-
static const struct pci_device_id pwm_lpss_pci_ids[] = {
{ PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bxt_info},
{ PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info},
@@ -84,9 +65,6 @@ static struct pci_driver pwm_lpss_driver_pci = {
.id_table = pwm_lpss_pci_ids,
.probe = pwm_lpss_probe_pci,
.remove = pwm_lpss_remove_pci,
- .driver = {
- .pm = pm_ptr(&pwm_lpss_pci_pm),
- },
};
module_pci_driver(pwm_lpss_driver_pci);
--
2.35.3