diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-07-16 16:04:53 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-07-21 16:59:46 +0200 |
| commit | 9d4f0ecb87fd939207682ec30dcaf128d43f07fb (patch) | |
| tree | a8819b468969b302cd66e70316c7d26fca1fab60 /include | |
| parent | 5d42a19dac27dc23b827b1a0ba88e76aa89be011 (diff) | |
ACPI: PCI: Introduce acpi_dev_get_pci_dev()
Some acpi_get_pci_dev() callers already have a struct ACPI device for
which they want to get the struct pci_dev pointer of the associated
PCI device, so they don't need to look for one.
For this reason, add acpi_dev_get_pci_dev() that will get a PCI device
for a given ACPI one (if possible) and turn acpi_get_pci_dev() into
a static inline helper passing the acpi_fetch_acpi_dev() return value
directly to acpi_dev_get_pci_dev().
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/3430928.44csPzL39Z@rafael.j.wysocki
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_drivers.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 402b97d12138..bff2ca035fcf 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -59,14 +59,19 @@ int acpi_pci_link_free_irq(acpi_handle handle); struct pci_bus; #ifdef CONFIG_PCI -struct pci_dev *acpi_get_pci_dev(acpi_handle); +struct pci_dev *acpi_dev_get_pci_dev(struct acpi_device *adev); #else -static inline struct pci_dev *acpi_get_pci_dev(acpi_handle handle) +static inline struct pci_dev *acpi_dev_get_pci_dev(struct acpi_device *adev) { return NULL; } #endif +static inline struct pci_dev *acpi_get_pci_dev(acpi_handle handle) +{ + return acpi_dev_get_pci_dev(acpi_fetch_acpi_dev(handle)); +} + /* Arch-defined function to add a bus to the system */ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); |