Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1755327AbbFLOFz (ORCPT <rfc822;w@1wt.eu>);
	Fri, 12 Jun 2015 10:05:55 -0400
Received: from mail-wi0-f182.google.com ([209.85.212.182]:36654 "EHLO
	mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1752847AbbFLOFw (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 12 Jun 2015 10:05:52 -0400
Date: Fri, 12 Jun 2015 16:05:48 +0200 (CEST)
From: Hans Ulli Kroll <ulli.kroll@googlemail.com>
X-X-Sender: elektroman@localhost
To: Rob Herring <robh@kernel.org>
cc: Russell King <linux@arm.linux.org.uk>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        arm@kernel.org, Sekhar Nori <nsekhar@ti.com>,
        Kevin Hilman <khilman@deeprootsystems.com>,
        Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
        Gregory Clement <gregory.clement@free-electrons.com>,
        Hans Ulli Kroll <ulli.kroll@googlemail.com>,
        Shawn Guo <shawn.guo@linaro.org>, Sascha Hauer <kernel@pengutronix.de>,
        Imre Kaloz <kaloz@openwrt.org>, Krzysztof Halasa <khalasa@piap.pl>,
        Greg Ungerer <gerg@uclinux.org>, Roland Stigge <stigge@antcom.de>,
        Tony Lindgren <tony@atomide.com>, Daniel Mack <daniel@zonque.org>,
        Haojian Zhuang <haojian.zhuang@gmail.com>,
        Robert Jarzmik <robert.jarzmik@free.fr>,
        Simtec Linux Team <linux@simtec.co.uk>, Kukjin Kim <kgene@kernel.org>,
        Krzysztof Kozlowski <k.kozlowski@samsung.com>,
        Wan ZongShun <mcuos.com@gmail.com>, linux-omap@vger.kernel.org,
        linux-samsung-soc@vger.kernel.org
Subject: Re: [PATCH 01/15] ARM: kill off set_irq_flags usage
In-Reply-To: <1433874401-27161-2-git-send-email-robh@kernel.org>
Message-ID: <alpine.LNX.2.00.1506121604200.30841@localhost>
References: <1433874401-27161-1-git-send-email-robh@kernel.org> <1433874401-27161-2-git-send-email-robh@kernel.org>
User-Agent: Alpine 2.00 (LNX 1167 2008-08-23)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1083
Lines: 28



On Tue, 9 Jun 2015, Rob Herring wrote:

> set_irq_flags is ARM specific with custom flags which have genirq
> equivalents. Convert drivers to use the genirq interfaces directly, so we
> can kill off set_irq_flags. The translation of flags is as follows:
> 
> IRQF_VALID -> !IRQ_NOREQUEST
> IRQF_PROBE -> !IRQ_NOPROBE
> IRQF_NOAUTOEN -> IRQ_NOAUTOEN
> 
> For IRQs managed by an irqdomain, the irqdomain core code handles clearing
> and setting IRQ_NOREQUEST already, so there is no need to do this in
> .map() functions and we can simply remove the set_irq_flags calls. Some
> users also set IRQ_NOPROBE and this has been maintained although it is not
> clear that is really needed. There appears to be a great deal of blind
> copy and paste of this code.
> 

for mach-gemini
Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
y
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/