linux-kernel - Re: [PATCH 2/2] ACPI / glue: Drop .find_bridge() callback from struct acpi_bus

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <3242723.ZVP4iiJczV@vostro.rjw.lan>
Date:	Fri, 01 Mar 2013 00:37:51 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Jeff Garzik <jgarzik@...ox.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>, linux-usb@...r.kernel.org,
	Tejun Heo <tj@...nel.org>, linux-ide@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: Re: [PATCH 2/2] ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type

On Thursday, February 28, 2013 05:13:27 PM Jeff Garzik wrote:
> On 02/28/2013 04:53 PM, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> >
> > 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@...el.com>
> > ---
> >   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@...ox.com>

Thanks!


-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/