linux-kernel - Re: [PATCH 05/10] powerpc/83xx: use resource

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Message-ID: <88cb950e3ad4040a368d946909d8818c4372894f.camel@buserror.net>
Date:   Mon, 06 Jan 2020 12:06:31 -0600
From:   Scott Wood <oss@...error.net>
To:     Julia Lawall <Julia.Lawall@...ia.fr>
Cc:     kernel-janitors@...r.kernel.org,
        Kumar Gala <galak@...nel.crashing.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 05/10] powerpc/83xx: use resource_size

On Wed, 2020-01-01 at 18:49 +0100, Julia Lawall wrote:
> Use resource_size rather than a verbose computation on
> the end and start fields.
> 
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
> 
> <smpl>
> @@ struct resource ptr; @@
> - (ptr.end - ptr.start + 1)
> + resource_size(&ptr)
> </smpl>
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>
> 
> ---
>  arch/powerpc/platforms/83xx/km83xx.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Scott Wood <oss@...error.net>

-Scott