linux-kernel - Re: [PATCH 05/17] powerpc: move io mapping functions into ioremap.c

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Date:   Wed, 16 May 2018 12:13:09 +0200
From:   Christophe LEROY <christophe.leroy@....fr>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        aneesh.kumar@...ux.vnet.ibm.com
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 05/17] powerpc: move io mapping functions into ioremap.c



Le 11/05/2018 à 08:01, Michael Ellerman a écrit :
> Christophe Leroy <christophe.leroy@....fr> writes:
> 

[...]

>> +#include <linux/kernel.h>
>> +#include <linux/module.h>
>> +#include <linux/types.h>
>> +#include <linux/mm.h>
>> +#include <linux/vmalloc.h>
>> +#include <linux/init.h>
>> +#include <linux/highmem.h>
>> +#include <linux/memblock.h>
>> +#include <linux/slab.h>
>> +
>> +#include <asm/pgtable.h>
>> +#include <asm/pgalloc.h>
>> +#include <asm/fixmap.h>
>> +#include <asm/io.h>
>> +#include <asm/setup.h>
>> +#include <asm/sections.h>
> 
> I needed:
> 
> +#include <asm/machdep.h>

Oops, yes it was added in the following patch. Ok I move it one patch back.

Thanks
Christophe

> 
> To fix:
> 
> ../arch/powerpc/mm/ioremap.c: In function ‘ioremap_wc’:
> ../arch/powerpc/mm/ioremap.c:290:6: error: ‘ppc_md’ undeclared (first use in this function)
>    if (ppc_md.ioremap)
>        ^~~~~~
> 
> cheers
>