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Date:   Thu, 2 Nov 2017 11:30:28 +1100
From:   "Edward O'Callaghan" <quasisec@...gle.com>
To:     Mario Limonciello <mario.limonciello@...l.com>
Cc:     dvhart@...radead.org, Andy Shevchenko <andy.shevchenko@...il.com>,
        LKML <linux-kernel@...r.kernel.org>,
        platform-driver-x86@...r.kernel.org,
        Andy Lutomirski <luto@...nel.org>, pali.rohar@...il.com,
        rjw@...ysocki.net, Matthew Garrett <mjg59@...gle.com>, hch@....de,
        Greg KH <greg@...ah.com>, Alan Cox <gnomes@...rguk.ukuu.org.uk>
Subject: Re: [PATCH v12 01/16] platform/x86: dell-smbios: Prefix class/select
 with cmd_

Reviewed-by: Edward O'Callaghan <quasisec@...gle.com>

On Thu, Nov 2, 2017 at 6:25 AM, Mario Limonciello
<mario.limonciello@...l.com> wrote:
> Later on these structures will be brought up to userspace.
> the word "class" is a reserved word in c++ and this will prevent
> uapi headers from being included directly in c++ programs.
>
> To make life easier on these applications, prepare the change now.
>
> Signed-off-by: Mario Limonciello <mario.limonciello@...l.com>
> ---
>  drivers/platform/x86/dell-smbios.c | 4 ++--
>  drivers/platform/x86/dell-smbios.h | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/platform/x86/dell-smbios.c b/drivers/platform/x86/dell-smbios.c
> index e9b1ca07c872..ffc174638aa4 100644
> --- a/drivers/platform/x86/dell-smbios.c
> +++ b/drivers/platform/x86/dell-smbios.c
> @@ -86,8 +86,8 @@ void dell_smbios_send_request(int class, int select)
>         command.ebx = virt_to_phys(buffer);
>         command.ecx = 0x42534931;
>
> -       buffer->class = class;
> -       buffer->select = select;
> +       buffer->cmd_class = class;
> +       buffer->cmd_select = select;
>
>         dcdbas_smi_request(&command);
>  }
> diff --git a/drivers/platform/x86/dell-smbios.h b/drivers/platform/x86/dell-smbios.h
> index 45cbc2292cd3..742dd8bd66b9 100644
> --- a/drivers/platform/x86/dell-smbios.h
> +++ b/drivers/platform/x86/dell-smbios.h
> @@ -22,8 +22,8 @@ struct notifier_block;
>   * system management mode, hence the volatiles */
>
>  struct calling_interface_buffer {
> -       u16 class;
> -       u16 select;
> +       u16 cmd_class;
> +       u16 cmd_select;
>         volatile u32 input[4];
>         volatile u32 output[4];
>  } __packed;
> --
> 2.14.1
>

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