linux-kernel - Re: [PATCH 5/5] PPC cleanup: powermac

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Date:	Fri, 30 Nov 2007 07:54:59 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Cyrill Gorcunov <gorcunov@...il.com>
Cc:	PPCML <linuxppc-dev@...abs.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [PATCH 5/5] PPC cleanup: powermac - do use for_each macro


On Thu, 2007-11-29 at 22:46 +0300, Cyrill Gorcunov wrote:
> From: Cyrill Gorcunov <gorcunov@...il.com>
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
> ---

Ack.

>  arch/powerpc/platforms/powermac/low_i2c.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
> index da2007e..864fbf4 100644
> --- a/arch/powerpc/platforms/powermac/low_i2c.c
> +++ b/arch/powerpc/platforms/powermac/low_i2c.c
> @@ -585,8 +585,7 @@ static void __init kw_i2c_probe(void)
>  	struct device_node *np, *child, *parent;
>  
>  	/* Probe keywest-i2c busses */
> -	for (np = NULL;
> -	     (np = of_find_compatible_node(np, "i2c","keywest-i2c")) != NULL;){
> +	for_each_compatible_node(np, "i2c","keywest-i2c") {
>  		struct pmac_i2c_host_kw *host;
>  		int multibus, chans, i;
>  

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