From: Alek Du <alek.du@intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Kernel Mailing List <linux-kernel@vger.kernel.org>,
David Brownell <david-b@pacbell.net>
Subject: Re: [PATCH] gpio: Langwell GPIO driver miscellaneous clean-ups
Date: Wed, 25 Nov 2009 09:02:05 +0800 [thread overview]
Message-ID: <20091125090205.122e59a3@dxy.sh.intel.com> (raw)
In-Reply-To: <20091124122937.ac9371d0.akpm@linux-foundation.org>
On Wed, 25 Nov 2009 04:29:37 +0800
Andrew Morton <akpm@linux-foundation.org> wrote:
> On Sun, 22 Nov 2009 11:19:01 +0800
> Alek Du <alek.du@intel.com> wrote:
>
> > >From 9ba8224f5246ef7fdf1c0a15bb5535e442731435 Mon Sep 17 00:00:00 2001
> > From: Alek Du <alek.du@intel.com>
> > Date: Sun, 22 Nov 2009 10:58:21 +0800
> > Subject: [PATCH] gpio: Langwell GPIO driver miscellaneous clean-ups
> >
> > 1. Use >= N to check invalid gpio number (unsigned type)
>
> I already had this in gpio-fix-test-on-unsigned-in-lnw_irq_type.patch
>
> > 2. Remove wrong and unnecessary unmask operation
> > 3. Remove extra GEDR reading
> >
> > The 2) and 3) will fix interrupts losing when two or more pins are triggered at close time.
> >
>
> Those aren't cleanups - they're bug fixes!
I agree, thx.
>
> How important are they?
It is not show stopper one, but would be great if could commit to 2.6.32 rcx.
Thanks,
Alek
prev parent reply other threads:[~2009-11-25 1:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-22 3:19 Alek Du
2009-11-24 20:29 ` Andrew Morton
2009-11-25 1:02 ` Alek Du [this message]
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