linux-kernel - Re: [PATCH 03/21] ARM: shmobile: don't call irqchip

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Date:	Wed, 8 May 2013 14:16:06 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Simon Horman <horms@...ge.net.au>
Cc:	Rob Herring <robherring2@...il.com>,
	Bastian Hecht <hechtb+renesas@...il.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 03/21] ARM: shmobile: don't call irqchip_init unconditionally

On Thursday 02 May 2013, Simon Horman wrote:
> > > diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c
> > > index 8871f77..5dc57f1 100644
> > > --- a/arch/arm/mach-shmobile/intc-r8a7740.c
> > > +++ b/arch/arm/mach-shmobile/intc-r8a7740.c
> > > @@ -53,14 +53,23 @@ static void __init r8a7740_init_irq_common(void)
> > >
> > >  void __init r8a7740_init_irq_of(void)
> > >  {
> > > +       if (!IS_ENABLED(CONFIG_OF))
> > > +               return;
> > > +
> > >         irqchip_init();
> > 
> > Why not have an empty irqchip_init? I'd guess we'll need this on other
> > platforms and your default mach.
> 
> Thanks, I think that could work.
> 
> I will see about making it so.

Ping

Linux-next is still broken for me. There is also anothe shmobile build bug,
I'll send a separate patch for that, which also needs to go into your tree.

	Arnd
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