linux-kernel - Re: [RFC patch 7/8] fixup 2/2: genirq: generic chip: Add linear irq domain support

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Message-ID: <alpine.LFD.2.02.1305061525420.3095@ionos>
Date:	Mon, 6 May 2013 15:31:58 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>, Arnd Bergmann <arnd@...db.de>,
	Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Jean-Francois Moine <moinejf@...e.fr>,
	Gerlando Falauto <gerlando.falauto@...mile.com>,
	Uwe Kleine-Koenig <u.kleine-koenig@...gutronix.de>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC patch 7/8] fixup 2/2: genirq: generic chip: Add linear irq
 domain support

On Mon, 6 May 2013, Sebastian Hesselbarth wrote:

> mask_cache pointer also needs to be initialized for domain generic
> chips.

It's not only the mask cache pointer. We also need to initialize the
mask cache itself. I solved it by spitting out that code from
irq_setup_generic_chip().

Thanks,

	tglx


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