diff options
| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-03-03 22:35:44 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-03-04 14:23:40 +0100 |
| commit | 924144818cf0edc5d9d70d3a44e7cbbf4544796c (patch) | |
| tree | c58abdcb5a82d4498a856b4e53607857b35926a6 /include | |
| parent | ACPI / glue: Add .match() callback to struct acpi_bus_type (diff) | |
| download | linux-dev-924144818cf0edc5d9d70d3a44e7cbbf4544796c.tar.xz linux-dev-924144818cf0edc5d9d70d3a44e7cbbf4544796c.zip | |
ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type
After PCI and USB have stopped using the .find_bridge() callback in
struct acpi_bus_type, the only remaining user of it is SATA, but SATA
only pretends to be a user, because it points that callback to a stub
always returning -ENODEV.
For this reason, drop the SATA's dummy .find_bridge() callback and
remove .find_bridge(), which is not used any more, from struct
acpi_bus_type entirely.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c751d7de3a5f..22ba56e834e2 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -439,10 +439,7 @@ struct acpi_bus_type { struct list_head list; const char *name; bool (*match)(struct device *dev); - /* For general devices under the bus */ int (*find_device) (struct device *, acpi_handle *); - /* For bridges, such as PCI root bridge, IDE controller */ - int (*find_bridge) (struct device *, acpi_handle *); void (*setup)(struct device *); void (*cleanup)(struct device *); }; |