linux-kernel - Re: [PATCH 6/8] drivers-edac-i3000 replace macros with functions

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Message-Id: <20071019141118.91846dee.akpm@linux-foundation.org>
Date:	Fri, 19 Oct 2007 14:11:18 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	dougthompson@...ssion.com
Cc:	dougthompson@...ssion.com, alan@...rguk.ukuu.org.uk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/8] drivers-edac-i3000 replace macros with functions

On Fri, 19 Oct 2007 13:18:23 -0600
dougthompson@...ssion.com wrote:

> +static inline unsigned long deap_pfn(u8 edeap, u32 deap)
> +{
> +	deap >>= PAGE_SHIFT;
> +	deap |= (edeap & 1) << (32 - PAGE_SHIFT);
> +	return deap;
> +}
> +
> +static inline unsigned long deap_offset(u32 deap)
> +{
> +	return deap & ~(I3000_DEAP_GRAIN - 1) & ~PAGE_MASK;
> +}
> +

The types here look a bit confused.  Implicit conversions of
u32s into unsigned longs.
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