acpi_get_pci_dev() is (hopefully) better, and all callers have been
converted, so let's get rid of this duplicated functionality.
Cc: Thomas Renninger <trenn@xxxxxxx>
Signed-off-by: Alex Chiang <achiang@xxxxxx>
---
drivers/acpi/glue.c | 40 ----------------------------------------
include/acpi/acpi_bus.h | 1 -
2 files changed, 0 insertions(+), 41 deletions(-)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 8bd2c2a..a8a5c29 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -140,46 +140,6 @@ struct device *acpi_get_physical_device(acpi_handle handle)
EXPORT_SYMBOL(acpi_get_physical_device);
-/* ToDo: When a PCI bridge is found, return the PCI device behind the bridge
- * This should work in general, but did not on a Lenovo T61 for the
- * graphics card. But this must be fixed when the PCI device is
- * bound and the kernel device struct is attached to the acpi device
- * Note: A success call will increase reference count by one
- * Do call put_device(dev) on the returned device then
- */
-struct device *acpi_get_physical_pci_device(acpi_handle handle)
-{
- struct device *dev;
- long long device_id;
- acpi_status status;
-
- status =
- acpi_evaluate_integer(handle, "_ADR", NULL, &device_id);
-
- if (ACPI_FAILURE(status))
- return NULL;
-
- /* We need to attempt to determine whether the _ADR refers to a
- PCI device or not. There's no terribly good way to do this,
- so the best we can hope for is to assume that there'll never
- be a device in the host bridge */
- if (device_id >= 0x10000) {
- /* It looks like a PCI device. Does it exist? */
- dev = acpi_get_physical_device(handle);
- } else {
- /* It doesn't look like a PCI device. Does its parent
- exist? */
- acpi_handle phandle;
- if (acpi_get_parent(handle, &phandle))
- return NULL;
- dev = acpi_get_physical_device(phandle);
- }
- if (!dev)
- return NULL;
- return dev;
-}
-EXPORT_SYMBOL(acpi_get_physical_pci_device);
-
static int acpi_bind_one(struct device *dev, acpi_handle handle)
{
struct acpi_device *acpi_dev;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 494088b..c65e4ce 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -368,7 +368,6 @@ struct acpi_bus_type {
int register_acpi_bus_type(struct acpi_bus_type *);
int unregister_acpi_bus_type(struct acpi_bus_type *);
struct device *acpi_get_physical_device(acpi_handle);
-struct device *acpi_get_physical_pci_device(acpi_handle);
/* helper */
acpi_handle acpi_get_child(acpi_handle, acpi_integer);
--
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