linux-kernel - Re: [PATCH 01/15] ARM: kill off set_irq

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Message-ID: <alpine.LNX.2.00.1506121821530.16656@T520.local>
Date:	Fri, 12 Jun 2015 18:23:03 +0200 (CEST)
From:	Hans Ulli Kroll <ulli.kroll@...glemail.com>
To:	Rob Herring <robh@...nel.org>
cc:	Hans Ulli Kroll <ulli.kroll@...glemail.com>,
	Russell King <linux@....linux.org.uk>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"arm@...nel.org" <arm@...nel.org>, Sekhar Nori <nsekhar@...com>,
	Kevin Hilman <khilman@...prootsystems.com>,
	Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Shawn Guo <shawn.guo@...aro.org>,
	Sascha Hauer <kernel@...gutronix.de>,
	Imre Kaloz <kaloz@...nwrt.org>,
	Krzysztof Halasa <khalasa@...p.pl>,
	Greg Ungerer <gerg@...inux.org>,
	Roland Stigge <stigge@...com.de>,
	Tony Lindgren <tony@...mide.com>,
	Daniel Mack <daniel@...que.org>,
	Haojian Zhuang <haojian.zhuang@...il.com>,
	Robert Jarzmik <robert.jarzmik@...e.fr>,
	Simtec Linux Team <linux@...tec.co.uk>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Wan ZongShun <mcuos.com@...il.com>,
	linux-omap <linux-omap@...r.kernel.org>,
	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 01/15] ARM: kill off set_irq_flags usage



On Fri, 12 Jun 2015, Rob Herring wrote:

> On Fri, Jun 12, 2015 at 9:05 AM, Hans Ulli Kroll
> <ulli.kroll@...glemail.com> wrote:
> >
> >
> > 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@...glemail.com>
> 
> You mean acked-by, right?
> 
> Rob
> 

Yeah

Acked-by: Hans Ulli Kroll <ulli.kroll@...glemail.com>

Ulli
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