diff options
| author | Bob Moore <robert.moore@intel.com> | 2018-10-03 11:45:38 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-10-04 09:06:27 +0200 |
| commit | 8b1cafdcb4b75c5027c52f1e82b47ebe727ad7ed (patch) | |
| tree | f14df2f6483c072c1e8179b3bd0b9e43eae58860 /drivers/acpi/acpica/evrgnini.c | |
| parent | 9e9f8733a9a1f1375058b13421258fcd92aca75e (diff) | |
ACPICA: Never run _REG on system_memory and system_IO
These address spaces are defined by the ACPI spec to be
"always available", and thus _REG should never be run on them.
Provides compatibility with other ACPI implementations.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evrgnini.c')
| -rw-r--r-- | drivers/acpi/acpica/evrgnini.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index 39284deedd88..17df5dacd43c 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -16,9 +16,6 @@ #define _COMPONENT ACPI_EVENTS ACPI_MODULE_NAME("evrgnini") -/* Local prototypes */ -static u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node); - /******************************************************************************* * * FUNCTION: acpi_ev_system_memory_region_setup @@ -33,7 +30,6 @@ static u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node); * DESCRIPTION: Setup a system_memory operation region * ******************************************************************************/ - acpi_status acpi_ev_system_memory_region_setup(acpi_handle handle, u32 function, @@ -313,7 +309,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, * ******************************************************************************/ -static u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node) +u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node) { acpi_status status; struct acpi_pnp_device_id *hid; |