linux-kernel - Re: [PATCH] ARM: allow, but warn, when issuing ioremap() on RAM

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Message-ID: <b7d9a97c0eda73281b49c9a7744f5569@cox.rootnode.net>
Date:	Mon, 11 Oct 2010 12:01:50 +0100
From:	Pawel Moll <mail@...elmoll.com>
To:	Catalin Marinas <catalin.marinas@....com>
Cc:	Nicolas Pitre <nico@...xnic.net>, Arnd Hannemann <arnd@...dnet.de>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Hemant Pedanekar <hemantp@...com>, Greg KH <greg@...ah.com>,
	Felipe Contreras <felipe.contreras@...il.com>,
	linux-main <linux-kernel@...r.kernel.org>,
	Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
	Han Jonghun <jonghun79.han@...il.com>,
	linux-arm <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] ARM: allow, but warn, when issuing ioremap() on RAM

Hello,

> +		    (mtype != MT_DEVICE_CACHED || mtype != MT_DEVICE_WC))

Em, am I wrong or this expression _always_ evaluates as 1? ;-)

Cheers!

Paweł

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