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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-03-03 22:35:44 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-03-04 14:23:40 +0100
commit924144818cf0edc5d9d70d3a44e7cbbf4544796c (patch)
treec58abdcb5a82d4498a856b4e53607857b35926a6 /include/acpi
parent53540098b23c3884b4a0b4f220b9d977bc496af3 (diff)
downloadop-kernel-dev-924144818cf0edc5d9d70d3a44e7cbbf4544796c.zip
op-kernel-dev-924144818cf0edc5d9d70d3a44e7cbbf4544796c.tar.gz
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/acpi')
-rw-r--r--include/acpi/acpi_bus.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c751d7d..22ba56e 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 *);
};
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