linux-kernel - Re: [PATCH -mmotm] acpi/sbs: fix build for ACPI_SYSFS

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Date:	Fri, 05 Mar 2010 23:37:19 +0300
From:	Alexey Starikovskiy <astarikovskiy@...e.de>
To:	Randy Dunlap <randy.dunlap@...cle.com>
CC:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Len Brown <lenb@...nel.org>
Subject: Re: [PATCH -mmotm] acpi/sbs: fix build for ACPI_SYSFS_POWER=n


Randy Dunlap пишет:
> From: Randy Dunlap <randy.dunlap@...cle.com>
> 
> When CONFIG_ACPI_SYSFS_POWER is not enabled:
> 
> drivers/acpi/sbs.c:640: error: implicit declaration of function 'acpi_battery_get_alarm'
> drivers/acpi/sbs.c:679: error: implicit declaration of function 'acpi_battery_set_alarm'
> 
> 
> so move those functions outside of the ifdef/endif block for that
> config option.
> 
> Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
Acked-by: Alexey Starikovskiy <astarikovskiy@...e.de>
> ---
>  drivers/acpi/sbs.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> --- mmotm-2010-0304-1805.orig/drivers/acpi/sbs.c
> +++ mmotm-2010-0304-1805/drivers/acpi/sbs.c
> @@ -412,8 +412,6 @@ static int acpi_ac_get_present(struct ac
>  	return result;
>  }
>  
> -#ifdef CONFIG_ACPI_SYSFS_POWER
> -
>  static int acpi_battery_get_alarm(struct acpi_battery *battery)
>  {
>  	return acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD,
> @@ -450,6 +448,8 @@ static int acpi_battery_set_alarm(struct
>  	return ret;
>  }
>  
> +#ifdef CONFIG_ACPI_SYSFS_POWER
> +
>  static ssize_t acpi_battery_alarm_show(struct device *dev,
>  					struct device_attribute *attr,
>  					char *buf)

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