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From: Thomas Gleixner <tglx@linutronix.de>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	linux-m68k@vger.kernel.org, Greg Ungerer <gerg@uclinux.org>,
	sparclinux <sparclinux@vger.kernel.org>
Subject: Re: [PATCH] irq: remove obsolete definitions in interrupt.h
Date: Thu, 5 Apr 2012 10:43:12 +0200 (CEST)	[thread overview]
Message-ID: <alpine.LFD.2.02.1204051036470.2542@ionos> (raw)
In-Reply-To: <20120404074553.GA14959@merkur.ravnborg.org>

On Wed, 4 Apr 2012, Sam Ravnborg wrote:

> interrupt.h contained a small fixlet for the days when
> m68k and sparc32 did not use genirq.
> As they have both entered the modern world this
> fixlet can be dropped.

You forgot that there is still an esoteric architecture which has
CONFIG_GENERIC_HARDIRQS=n.

So at least the exit_irq_thread() needs to stay.

The request_threaded_irq() one should not be used by any S390
driver. If it's used, they have probably a special opcode for it. :)

Thanks,

	tglx

 

  parent reply	other threads:[~2012-04-05  8:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-04  7:45 Sam Ravnborg
2012-04-04  7:52 ` David Miller
2012-04-04 11:47 ` Greg Ungerer
2012-04-04 17:44 ` Geert Uytterhoeven
2012-04-05  8:43 ` Thomas Gleixner [this message]
2012-04-05 10:56   ` Sam Ravnborg

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