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| author | Sinan Kaya <okaya@kernel.org> | 2018-12-19 22:46:56 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-12-20 10:19:49 +0100 |
| commit | 5d32a66541c4683456507481a0944ed2985e75c7 (patch) | |
| tree | 56eda1da3271a5d0c51e3963e9d868e9f810487c /drivers/acpi | |
| parent | bd23fac3eaaa8bd79c02a2f139f68ac6424a9a7c (diff) | |
| download | linux-5d32a66541c4683456507481a0944ed2985e75c7.tar.gz | |
PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set
We are compiling PCI code today for systems with ACPI and no PCI device present. Remove the useless code and reduce the tight dependency. Signed-off-by: Sinan Kaya <okaya@kernel.org> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # PCI parts Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/acpi/Makefile | 2 | ||||
| -rw-r--r-- | drivers/acpi/internal.h | 5 |
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 7cea769c37df..a0abcb3bd673 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -9,7 +9,6 @@ config ARCH_SUPPORTS_ACPI menuconfig ACPI bool "ACPI (Advanced Configuration and Power Interface) Support" depends on ARCH_SUPPORTS_ACPI - depends on PCI select PNP default y if X86 help diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index edc039313cd6..7c6afc111d76 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -39,7 +39,7 @@ acpi-y += processor_core.o acpi-$(CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC) += processor_pdc.o acpi-y += ec.o acpi-$(CONFIG_ACPI_DOCK) += dock.o -acpi-y += pci_root.o pci_link.o pci_irq.o +acpi-$(CONFIG_PCI) += pci_root.o pci_link.o pci_irq.o obj-$(CONFIG_ACPI_MCFG) += pci_mcfg.o acpi-y += acpi_lpss.o acpi_apd.o acpi-y += acpi_platform.o diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 530a3f675490..b7060dae2789 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -25,8 +25,13 @@ int acpi_osi_init(void); acpi_status acpi_os_initialize1(void); void init_acpi_device_notify(void); int acpi_scan_init(void); +#ifdef CONFIG_PCI void acpi_pci_root_init(void); void acpi_pci_link_init(void); +#else +static inline void acpi_pci_root_init(void) {} +static inline void acpi_pci_link_init(void) {} +#endif void acpi_processor_init(void); void acpi_platform_init(void); void acpi_pnp_init(void); |