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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-04-14 15:04:27 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-05-05 14:19:48 -0500 |
| commit | 8221ecd4e4620cf2f0e942cafcdecac1685f8f16 (patch) | |
| tree | 8c6431f16c09912f0f610a939e3b6e003e2be5d8 | |
| parent | 730643d33e2d9ae52d974201b5017d8c3efe5aa5 (diff) | |
| download | lwn-8221ecd4e4620cf2f0e942cafcdecac1685f8f16.tar.gz lwn-8221ecd4e4620cf2f0e942cafcdecac1685f8f16.zip | |
PCI/PM: Drop the runtime_d3cold device flag
The runtime_d3cold flag is not needed any more, so drop it.
Link: https://lore.kernel.org/r/8077784.T7Z3S40VBb@kreacher
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
| -rw-r--r-- | drivers/pci/pci-driver.c | 2 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 3 | ||||
| -rw-r--r-- | include/linux/pci.h | 4 |
3 files changed, 0 insertions, 9 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index ee5868810a5b..d76fab66a9c9 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1342,8 +1342,6 @@ static int pci_pm_runtime_resume(struct device *dev) if (pm && pm->runtime_resume) error = pm->runtime_resume(dev); - pci_dev->runtime_d3cold = false; - return error; } diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index e6c7f48e8b07..992417646128 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2703,8 +2703,6 @@ int pci_finish_runtime_suspend(struct pci_dev *dev) if (target_state == PCI_POWER_ERROR) return -EIO; - dev->runtime_d3cold = target_state == PCI_D3cold; - /* * There are systems (for example, Intel mobile chips since Coffee * Lake) where the power drawn while suspended can be significantly @@ -2722,7 +2720,6 @@ int pci_finish_runtime_suspend(struct pci_dev *dev) if (error) { pci_enable_wake(dev, target_state, false); pci_restore_ptm_state(dev); - dev->runtime_d3cold = false; } return error; diff --git a/include/linux/pci.h b/include/linux/pci.h index 60adf42460ab..3266ac08f8ec 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -379,10 +379,6 @@ struct pci_dev { unsigned int mmio_always_on:1; /* Disallow turning off io/mem decoding during BAR sizing */ unsigned int wakeup_prepared:1; - unsigned int runtime_d3cold:1; /* Whether go through runtime - D3cold, not set for devices - powered on/off by the - corresponding bridge */ unsigned int skip_bus_pm:1; /* Internal: Skip bus-level PM */ unsigned int ignore_hotplug:1; /* Ignore hotplug events */ unsigned int hotplug_user_indicators:1; /* SlotCtl indicators |