From: Mark Brown <broonie@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] regmap: irq: Acknowledge also interrupts that are masked
Date: Mon, 22 Jul 2013 14:30:52 +0100 [thread overview]
Message-ID: <20130722133052.GT9858@sirena.org.uk> (raw)
In-Reply-To: <1374491474.4355.12.camel@pizza.hi.pengutronix.de>
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On Mon, Jul 22, 2013 at 01:11:14PM +0200, Philipp Zabel wrote:
> Am Montag, den 22.07.2013, 11:08 +0100 schrieb Mark Brown:
> > what happens for masked interrupts. Though based on your description of
> > the problem it sounds like a quirk to ack interrupts immediately after
> > masking them might do the trick instead of the full on always ack
> > behaviour.
> thanks, this seems to work, too:
Great. I think a quirk might still be in order in case something is
relying on the interrupts still being asserted (eg, for handover after
boot) and it needs to check if ack_base is defined (for clear on read
interrupt controllers) but otherwise that looks good for upstream if you
want to send a patch?
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prev parent reply other threads:[~2013-07-22 13:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 9:24 Philipp Zabel
2013-07-22 10:08 ` Mark Brown
2013-07-22 11:11 ` Philipp Zabel
2013-07-22 13:30 ` Mark Brown [this message]
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