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Subject: Re: [PATCH] powerpc/eeh: Fix build error for celleb
From: Michael Neuling <mikey@neuling.org>
To: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Mon, 05 May 2014 16:12:59 +1000
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Cc: linuxppc-dev@lists.ozlabs.org, Stephen Rothwell <sfr@canb.auug.org.au>
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On Mon, 2014-05-05 at 12:09 +1000, Gavin Shan wrote:
> Commit 7f52a526f ("powerpc/eeh: Allow to disable EEH") caused
> following build error with "celleb_defconfig" as being catched
> by Mikey on linux-next.
>=20
> arch/powerpc/kernel/eeh.c: In function 'eeh_init_proc':
> arch/powerpc/kernel/eeh.c:1173:37: error: 'powerpc_debugfs_root' \
> undeclared (first use in this function)
> arch/powerpc/kernel/eeh.c:1173:37: note: each undeclared identifier \
> is reported only once for each function it appears in
>=20
> Reported-by: Michael Neuling <mikey@neuling.org>
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>

Thanks.

> ---
>  arch/powerpc/kernel/eeh.c | 1 +
>  1 file changed, 1 insertion(+)
>=20
> diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
> index 33d683a..9c6b899 100644
> --- a/arch/powerpc/kernel/eeh.c
> +++ b/arch/powerpc/kernel/eeh.c
> @@ -36,6 +36,7 @@
>  #include <linux/of.h>
> =20
>  #include <linux/atomic.h>
> +#include <asm/debug.h>
>  #include <asm/eeh.h>
>  #include <asm/eeh_event.h>
>  #include <asm/io.h>