Re: [PATCH 2/2] ACPI / glue: Drop .find_bridge() callback from structacpi_bus_type

From: Jeff Garzik
Date: Thu Feb 28 2013 - 17:13:37 EST

On 02/28/2013 04:53 PM, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

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@xxxxxxxxx>
drivers/acpi/glue.c | 26 +-------------------------
drivers/ata/libata-acpi.c | 6 ------
include/acpi/acpi_bus.h | 3 ---
3 files changed, 1 insertion(+), 34 deletions(-)

patches 1-2 Acked-by: Jeff Garzik <jgarzik@xxxxxxxxx>

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