Messages in this thread Patch in this message | | | From | Sinan Kaya <> | Subject | [PATCH v6 3/5] ACPI / OSL: Stub out acpi_os_write_pci_configuration when CONFIG_PCI is unset | Date | Wed, 12 Dec 2018 17:19:38 +0000 |
| |
Getting ready to allow CONFIG_PCI to be disabled with ACPI enabled. Stub out acpi_os_write_pci_configuration function that depend on PCI.
Signed-off-by: Sinan Kaya <okaya@kernel.org> --- drivers/acpi/osl.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index fb92b8a0ad31..524fd5f33ea4 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -812,6 +812,7 @@ acpi_status acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id, u32 reg, u64 value, u32 width) { +#ifdef CONFIG_PCI int result, size; switch (width) { @@ -833,6 +834,12 @@ acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id, u32 reg, reg, size, value); return (result ? AE_ERROR : AE_OK); +#else + int rc; + + rc = pr_warn_once("PCI configuration space access is not supported\n"); + return rc ? AE_SUPPORT : AE_OK; +#endif } static void acpi_os_execute_deferred(struct work_struct *work) -- 2.19.0
| |