Re: [PATCH -mm] acpi: fix memory_hotplug externs

[Adrian Bunk]

On Tue, Mar 28, 2006 at 11:46:55AM -0800, Randy.Dunlap wrote:
> From: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
> 
> Spell CONFIG option correctly so that externs work.
> Fixes these warnings:
> drivers/acpi/acpi_memhotplug.c:248: warning: implicit declaration of function 'add_memory'
> drivers/acpi/acpi_memhotplug.c:312: warning: implicit declaration of function 'remove_memory'
> 
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
> ---
>  linsrc/linux-2616-mm2/include/linux/memory_hotplug.h |    2 +-
>  1 files changed, 1 insertion(+), 1 deletion(-)
> 
> --- rddunlap.orig/linsrc/linux-2616-mm2/include/linux/memory_hotplug.h
> +++ rddunlap/linsrc/linux-2616-mm2/include/linux/memory_hotplug.h
> @@ -105,7 +105,7 @@ static inline int __remove_pages(struct 
>  }
>  
>  #if defined(CONFIG_MEMORY_HOTPLUG) || defined(CONFIG_ACPI_HOTPLUG_MEMORY) \
> -	|| defined(CONFIG_ACPI_MEMORY_HOTPLUG_MODULE)
> +	|| defined(CONFIG_ACPI_HOTPLUG_MEMORY_MODULE)
>  extern int add_memory(u64 start, u64 size);
>  extern int remove_memory(u64 start, u64 size);
>  #endif

What about simply offering the prototypes unconditionally?

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/