[PATCH] at91: fix compile breakage with VMALLOC_END

[nicolas.ferre@atmel.com (Nicolas Ferre)]

On 11/08/2011 11:28 AM, Jamie Iles :
> From: Jamie Iles <jamie@jamieiles.com>
> 
> VMALLOC_END is defined in terms of AT91_VIRT_BASE but this needs
> mach/hardware.h for it's definition.
> 
> In file included from arch/arm/mach-at91/board-usb-a926x.c:26:0:
> include/linux/mm.h: In function 'is_vmalloc_addr':
> include/linux/mm.h:305:41: error: 'AT91_VIRT_BASE' undeclared (first use in this function)
> include/linux/mm.h:305:41: note: each undeclared identifier is reported only once for each function it appears in
> 
> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Signed-off-by: Jamie Iles <jamie@jamieiles.com>

Jean-Christophe already posted the very same patch for this. But maybe
he can take your description...

Best regards,

> ---
> 
> This is a bit more heavyweight than most of the other platforms,
> but it's the simplest fix.
> 
>  arch/arm/mach-at91/include/mach/vmalloc.h |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/include/mach/vmalloc.h b/arch/arm/mach-at91/include/mach/vmalloc.h
> index 8eb459f..8e4a1bd 100644
> --- a/arch/arm/mach-at91/include/mach/vmalloc.h
> +++ b/arch/arm/mach-at91/include/mach/vmalloc.h
> @@ -21,6 +21,8 @@
>  #ifndef __ASM_ARCH_VMALLOC_H
>  #define __ASM_ARCH_VMALLOC_H
>  
> +#include <mach/hardware.h>
> +
>  #define VMALLOC_END		(AT91_VIRT_BASE & PGDIR_MASK)
>  
>  #endif


-- 
Nicolas Ferre