linux-kernel - Re: [PATCH][ppc] logical/bitand typo in powerpc/boot/4xx.c

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Message-ID: <20080123191704.2d74073a@zod.rchland.ibm.com>
Date:	Wed, 23 Jan 2008 19:17:04 -0600
From:	Josh Boyer <jwboyer@...ux.vnet.ibm.com>
To:	Roel Kluin <12o3l@...cali.nl>
Cc:	lkml <linux-kernel@...r.kernel.org>, linuxppc-dev@...abs.org,
	sr@...x.de
Subject: Re: [PATCH][ppc] logical/bitand typo in powerpc/boot/4xx.c

On Wed, 23 Jan 2008 23:37:33 +0100
Roel Kluin <12o3l@...cali.nl> wrote:

> logical/bitand typo
> 
> Signed-off-by: Roel Kluin <12o3l@...cali.nl>
> ---
> diff --git a/arch/powerpc/boot/4xx.c b/arch/powerpc/boot/4xx.c
> index ebf9e21..dcfb459 100644
> --- a/arch/powerpc/boot/4xx.c
> +++ b/arch/powerpc/boot/4xx.c
> @@ -104,7 +104,7 @@ void ibm4xx_denali_fixup_memsize(void)
>  	val = DDR_GET_VAL(val, DDR_CS_MAP, DDR_CS_MAP_SHIFT);
>  	cs = 0;
>  	while (val) {
> -		if (val && 0x1)
> +		if (val & 0x1)
>  			cs++;
>  		val = val >> 1;
>  	}

Hm, good catch.

Stefan, have you had problems with this code at all?

josh
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