linux-kernel - Re: [PATCH] Remove warning 'unused variable battery' in drivers/acpi/sbs.c

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Message-ID: <Pine.LNX.4.64.0808031528420.31606@wrl-59.cs.helsinki.fi>
Date:	Sun, 3 Aug 2008 15:30:24 +0300 (EEST)
From:	"Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi>
To:	Manish Katiyar <mkatiyar@...il.com>
cc:	kernel-janitors@...r.kernel.org, astarikovskiy@...e.de,
	vladimir.p.lebedev@...el.com, LKML <linux-kernel@...r.kernel.org>,
	trivial@...r.kernel.org
Subject: Re: [PATCH] Remove warning 'unused variable battery' in drivers/acpi/sbs.c

On Sun, 3 Aug 2008, Manish Katiyar wrote:

> Below patch removes the following warning:
> drivers/acpi/sbs.c: In function 'acpi_battery_remove':
> drivers/acpi/sbs.c:819: warning: unused variable 'battery'
> 
> 
> 
> Signed-off-by:- "Manish Katiyar" <mkatiyar@...il.com>
> 
> ---
>  drivers/acpi/sbs.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
> index 10a3651..8493603 100644
> --- a/drivers/acpi/sbs.c
> +++ b/drivers/acpi/sbs.c
> @@ -816,7 +816,9 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
> 
>  static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
>  {
> +#ifdef CONFIG_ACPI_SYSFS_POWER || CONFIG_ACPI_PROCFS_POWER

I don't think you can use || operator in ifdef like that... ...Try
#if defined(...) || (...) instead.


-- 
 i.
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