PROBLEM: kernel 2.6.20.6 build failed for ppc board chestnut(ibm ppc 750GX/FX)

[Josh Boyer]

On Mon, Apr 16, 2007 at 01:13:01PM +0800, Wang, Baojun wrote:
> PROBLEM: linux kernel 2.6.20.6 build failed for ppc board chestnut(ibm ppc 
> 750GX/FX)
> 

Confirmed.  arch/ppc isn't getting much love these days.

<snip>

> this brute force patch sould solve the problem:

This is missing a Signed-off-by: line.

> diff -Nru /tmp/linux-2.6.20.6/arch/ppc/platforms/chestnut.c \  
> linux-2.6.20.6/arch/ppc/platforms/chestnut.c
> 
> --- /tmp/linux-2.6.20.6/arch/ppc/platforms/chestnut.c   2007-04-07 
> 04:02:48.000000000 +0800
> +++ linux-2.6.20.6/arch/ppc/platforms/chestnut.c        2007-04-13 
> 17:09:03.000000000 +0800
> @@ -432,7 +432,9 @@
>         ptbl.name = "User FS";
>         ptbl.size = CHESTNUT_32BIT_SIZE;
> 
> -       physmap_map.size = CHESTNUT_32BIT_SIZE;
> +       // physmap_map.size = CHESTNUT_32BIT_SIZE;

Just remove this completely.  It's not needed any longer.

> +       physmap_configure(CHESTNUT_32BIT_BASE, CHESTNUT_32BIT_SIZE, 
> CONFIG_MTD_PHYSMAP_BANKWIDTH, NULL);

Technically, this call isn't needed.  The chestnut_defconfig already provides
the correct variables.

josh