From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Ricardo Neri <ricardo.neri@ti.com>
Cc: mythripk@ti.com, s-guiriec@ti.com, linux-omap@vger.kernel.org
Subject: Re: [PATCH] OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request
Date: Tue, 22 May 2012 10:41:03 +0300 [thread overview]
Message-ID: <1337672463.4125.0.camel@deskari> (raw)
In-Reply-To: <1337654841-28378-2-git-send-email-ricardo.neri@ti.com>
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On Mon, 2012-05-21 at 21:47 -0500, Ricardo Neri wrote:
> genirq requires that the IRQ requests that do not provided a handler to
> use the IRQF_ONESHOT flag. This is to prevent situations in which the irq line
> is reenabled while the interrupt is still asserted. While this situation may
> not happen in edge type interrupts, genirq still requires to use IRQF_ONESHOT.
>
> Also, remove the IRQF_DISABLED as the flag is now a NOOP and has been
> deprecated.
Thanks, I'll apply.
Tomi
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prev parent reply other threads:[~2012-05-22 7:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-22 2:47 [PATCH] OMAPDSS: HDMI: OMAP4: Fix request_irq for HPD Ricardo Neri
2012-05-22 2:47 ` [PATCH] OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request Ricardo Neri
2012-05-22 7:41 ` Tomi Valkeinen [this message]
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