From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Tony Prisk <linux@prisktech.co.nz>
Cc: thierry.reding@avionic-design.de, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, akpm@linux-foundation.org
Subject: Re: PWM backlight build warning
Date: Sat, 6 Apr 2013 21:02:51 +0100 [thread overview]
Message-ID: <20130406200251.GO6597@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <51606A7F.3050803@prisktech.co.nz>
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On Sun, Apr 07, 2013 at 06:33:35AM +1200, Tony Prisk wrote:
> The problem occurs because when CONFIG_PM=y but CONFIG_PM_SLEEP=n:
> I guess this would be a problem on every driver that has been
> converted to SIMPLE_DEV_PM_OPS.
> I don't know enough about the PM code to offer a fix, or whethermy
> chosen config is just 'invalid'.
You just need to put the system suspend functions inside an ifdef
CONFIG_PM_SLEEP instead of CONFIG_PM.
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next prev parent reply other threads:[~2013-04-06 20:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-06 18:33 PWM backlight build warning Tony Prisk
2013-04-06 20:02 ` Mark Brown [this message]
2013-04-06 21:10 ` Thierry Reding
2013-04-06 22:06 ` Tony Prisk
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