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| author |   Bjorn Helgaas <bhelgaas@google.com> | 2025-06-04 10:50:01 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-06-04 10:50:01 -0500 |
| commit | f377d9cb2579843219f9f1c4a74ed1c3d1967859 (patch) | |
| tree | 868eba401fa7123be35d5d0e1f23c85068d27ea8 /include | |
| parent | Merge branch 'pci/pci-acpi' (diff) | |
| parent | PCI: Explicitly put devices into D0 when initializing (diff) | |
| download | linux-rng-f377d9cb2579843219f9f1c4a74ed1c3d1967859.tar.xz linux-rng-f377d9cb2579843219f9f1c4a74ed1c3d1967859.zip | |
Merge branch 'pci/pm'
- Add pm_runtime_put() cleanup helper for use with __free() to
automatically drop the device usage count when a pointer goes out of
scope (Alex Williamson)
- Increment PM usage counter when probing reset methods so we don't try to
read config space of a powered-off device (Alex Williamson)
- Set all devices to D0 during enumeration to ensure ACPI opregion is
connected via _REG (Mario Limonciello)
* pci/pm:
PCI: Explicitly put devices into D0 when initializing
PCI: Increment PM usage counter when probing reset methods
PM: runtime: Define pm_runtime_put cleanup helper
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pm_runtime.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 7fb5a459847e..69d4b2929ee6 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -466,6 +466,8 @@ static inline int pm_runtime_put(struct device *dev) return __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC); } +DEFINE_FREE(pm_runtime_put, struct device *, if (_T) pm_runtime_put(_T)) + /** * __pm_runtime_put_autosuspend - Drop device usage counter and queue autosuspend if 0. * @dev: Target device. |