From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH 2/2] ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type Date: Thu, 28 Feb 2013 17:13:27 -0500 Message-ID: <512FD687.7060904@pobox.com> References: <2612891.I2roH54cPk@vostro.rjw.lan> <20130228023313.GC4042@kroah.com> <1504144.f1SBuDyFqp@vostro.rjw.lan> <1995794.TENtrAZA5Q@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-qa0-f46.google.com ([209.85.216.46]:55849 "EHLO mail-qa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756149Ab3B1WNb (ORCPT ); Thu, 28 Feb 2013 17:13:31 -0500 In-Reply-To: <1995794.TENtrAZA5Q@vostro.rjw.lan> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: "Rafael J. Wysocki" Cc: Greg Kroah-Hartman , ACPI Devel Maling List , LKML , Bjorn Helgaas , linux-usb@vger.kernel.org, Tejun Heo , linux-ide@vger.kernel.org, Yinghai Lu On 02/28/2013 04:53 PM, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > > 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 > --- > 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