From: wsa@the-dreams.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] i2c: axxia: Add I2C driver for AXM55xx
Date: Mon, 22 Sep 2014 16:49:05 +0200 [thread overview]
Message-ID: <20140922144904.GA1465@katana> (raw)
In-Reply-To: <20140922130351.GL5182@n2100.arm.linux.org.uk>
On Mon, Sep 22, 2014 at 02:03:51PM +0100, Russell King - ARM Linux wrote:
> On Mon, Sep 22, 2014 at 11:59:39AM +0200, Wolfram Sang wrote:
> > IRQ_NONE is "this interrupt wasn't by me" so for shared IRQs, the next
> > handler can check.
>
> Err, no it isn't. IRQ_NONE has no such effect. All handlers on a
> shared interrupt are always run irrespective of the return value from
> any particular interrupt handler. See kernel/irq/handle.c.
/me picks the brown paper bag. I was sure I did. Need to update my
notes, it seems. Thanks for the heads up!
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next prev parent reply other threads:[~2014-09-22 14:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 11:51 [PATCH] i2c: axxia: Add I2C driver for AXM55xx Anders Berg
2014-09-20 12:12 ` Wolfram Sang
2014-09-22 9:19 ` Anders Berg
2014-09-22 9:59 ` Wolfram Sang
2014-09-22 10:24 ` Anders Berg
2014-09-22 10:47 ` Anders Berg
2014-09-22 11:04 ` Wolfram Sang
2014-09-22 12:18 ` Anders Berg
2014-09-22 13:03 ` Russell King - ARM Linux
2014-09-22 14:49 ` Wolfram Sang [this message]
2014-09-22 13:16 ` Uwe Kleine-König
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