linux-kernel - Re: [PATCH 09/11] powerpc/mpic: use of_property_read

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Date:	Mon, 08 Aug 2016 16:37:52 +1000
From:	Michael Ellerman <mpe@...erman.id.au>
To:	Julia Lawall <Julia.Lawall@...6.fr>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	kernel-janitors@...r.kernel.org, Paul Mackerras <paulus@...ba.org>,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 09/11] powerpc/mpic: use of_property_read_bool

Julia Lawall <Julia.Lawall@...6.fr> writes:

> Use of_property_read_bool to check for the existence of a property.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@
> expression e1,e2;
> statement S2,S1;
> @@
> -       if (of_get_property(e1,e2,NULL))
> +       if (of_property_read_bool(e1,e2))
>         S1 else S2
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>
>
> ---
>  arch/powerpc/sysdev/mpic.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Michael Ellerman <mpe@...erman.id.au>

cheers