From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Mon, 22 Sep 2014 16:49:05 +0200 Subject: [PATCH] i2c: axxia: Add I2C driver for AXM55xx In-Reply-To: <20140922130351.GL5182@n2100.arm.linux.org.uk> References: <1408967482-17723-1-git-send-email-anders.berg@avagotech.com> <20140920121242.GA3833@katana> <20140922095939.GB1406@katana> <20140922130351.GL5182@n2100.arm.linux.org.uk> Message-ID: <20140922144904.GA1465@katana> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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! -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: