linux-kernel - Re: [PATCH v4 01/13] [SCSI]: add wrapper to access and set scsi_bus_type in 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]

Date:	Tue, 29 May 2012 16:26:17 +0400
From:	Sergei Shtylyov <sshtylyov@...sta.com>
To:	Lin Ming <ming.m.lin@...el.com>
CC:	Jeff Garzik <jgarzik@...ox.com>,
	David Woodhouse <David.Woodhouse@...el.com>,
	Aaron Lu <aaron.lu@....com>, Holger Macht <holger@...ac.de>,
	Matthew Garrett <mjg@...hat.com>, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-ide@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: Re: [PATCH v4 01/13] [SCSI]: add wrapper to access and set scsi_bus_type
 in struct acpi_bus_type

Hello.

On 28-05-2012 9:08, Lin Ming wrote:

> From: Holger Macht<holger@...ac.de>

> For being able to bind ata devices against acpi devices, scsi_bus_type
> needs to be set as bus in struct acpi_bus_type. So add wrapper to
> scsi_lib to accomplish that.

> Signed-off-by: Holger Macht<holger@...ac.de>
> Signed-off-by: Lin Ming<ming.m.lin@...el.com>
> ---
>   drivers/scsi/scsi_lib.c |   17 +++++++++++++++++
>   include/scsi/scsi.h     |   10 ++++++++++
>   2 files changed, 27 insertions(+), 0 deletions(-)

> diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
> index f34a5a8..4527b3a 100644
> --- a/include/scsi/scsi.h
> +++ b/include/scsi/scsi.h
> @@ -214,6 +214,16 @@ scsi_command_size(const unsigned char *cmnd)
>   		scsi_varlen_cdb_length(cmnd) : COMMAND_SIZE(cmnd[0]);
>   }
>
> +#ifdef CONFIG_ACPI

    You don't have to enclode declarations into #ifdef.

> +struct acpi_bus_type;
> +
> +extern int

    'extern' is the default memory class for function, no need to specidy it.
And don't break the line here.

> +scsi_register_acpi_bus_type(struct acpi_bus_type *bus);
> +
> +extern void

    Same comment.

> +scsi_unregister_acpi_bus_type(struct acpi_bus_type *bus);
> +#endif

MBR, Sergei
--
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/