From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC][PATCH] gpiolib: add irq_wake (power-management) sysfs file
Date: Wed, 16 Nov 2011 14:37:31 +0000 [thread overview]
Message-ID: <20111116143731.GG29986@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20111116143011.GA5847@una0919255>
On Wed, Nov 16, 2011 at 03:30:13PM +0100, Patrick Combes wrote:
> > ...this doesn't do anything to stop userspace doing multiple enables and
> > disables.
> Do you mean there is a need to prevent that?
> Basically the code above accepts both "1" or "enable" strings to enable the
> property. I could limit that to "enable" / "disable" if it is confusing.
That's not the problem. The problem is that if you disable it might not
actually disable the wake if it's previously been enabled multiple times.
next prev parent reply other threads:[~2011-11-16 14:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-11 9:40 [RFC][PATCH] gpiolib: add irq_wake (power-management) sysfs file Patrick Combes
2011-11-15 13:16 ` Mark Brown
2011-11-15 17:20 ` Russell King - ARM Linux
2011-11-16 14:39 ` Patrick Combes
2011-11-16 14:30 ` Patrick Combes
2011-11-16 14:37 ` Mark Brown [this message]
2011-11-16 17:23 ` Patrick Combes
2011-11-21 7:47 ` Linus Walleij
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