From: Chris Ball <cjb@laptop.org>
To: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: linux-mmc@vger.kernel.org, Sujit Reddy Thumma <sthumma@codeaurora.org>
Subject: Re: [PATCH v2] mmc: sdio: avoid spurious calls to interrupt handlers
Date: Wed, 18 Apr 2012 19:49:29 -0400 [thread overview]
Message-ID: <87aa28mwhi.fsf@laptop.org> (raw)
In-Reply-To: <alpine.LFD.2.02.1204161913120.16314@xanadu.home> (Nicolas Pitre's message of "Mon, 16 Apr 2012 19:16:54 -0400 (EDT)")
Hi,
On Mon, Apr 16 2012, Nicolas Pitre wrote:
> Commit 06e8935feb "optimized SDIO IRQ handling for single irq"
> introduced some spurious calls to SDIO function interrupt handlers,
> such as when the SDIO IRQ thread is started, or the safety check
> performed upon a system resume. Let's add a flag to perform the
> optimization only when a real interrupt is signaled by the host
> driver and we know there is no point confirming it.
>
> Reported-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
> Signed-off-by: Nicolas Pitre <nico@linaro.org>
> Cc: stable@kernel.org
Thanks, pushed v2 to mmc-next for 3.5.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
prev parent reply other threads:[~2012-04-18 23:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 20:43 [PATCH] mmc: sdio: avoid spurious calls to interrupt handlers Nicolas Pitre
2012-04-15 8:00 ` Sujit Reddy Thumma
2012-04-15 13:02 ` Nicolas Pitre
2012-04-15 14:59 ` Sujit Reddy Thumma
2012-04-16 8:58 ` Ulf Hansson
2012-04-16 23:16 ` [PATCH v2] " Nicolas Pitre
2012-04-18 23:49 ` Chris Ball [this message]
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