From: Alex Courbot <acourbot@nvidia.com>
To: Andrew Chew <AChew@nvidia.com>
Cc: Thierry Reding <thierry.reding@avionic-design.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] pwm_bl: Add support for backlight enable GPIO
Date: Tue, 5 Mar 2013 14:14:08 +0900 [thread overview]
Message-ID: <51357F20.8080008@nvidia.com> (raw)
In-Reply-To: <51357B9A.8080004@nvidia.com>
On 03/05/2013 01:59 PM, Alex Courbot wrote:
> Btw, you also want to check if the enable-gpio property exists first
> because otherwise probe() will fails if no GPIO is specified).
That's actually not true - I overlooked the fact that probe() checks for
the GPIO validity before requesting it. My bad.
Alex.
next prev parent reply other threads:[~2013-03-05 5:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 21:49 [PATCH 1/1] pwm_bl: Add support for backlight enable GPIO Andrew Chew
2013-03-04 22:46 ` Thierry Reding
2013-03-05 2:59 ` Alex Courbot
2013-03-05 4:00 ` Andrew Chew
2013-03-05 4:40 ` Alex Courbot
2013-03-05 4:48 ` Andrew Chew
2013-03-05 4:59 ` Alex Courbot
2013-03-05 5:14 ` Alex Courbot [this message]
2013-03-05 7:03 ` Thierry Reding
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