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Date: Sat, 22 Jul 2017 14:30:11 -0700
From: Guenter Roeck <linux@roeck-us.net>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Fabio Estevam <festevam@gmail.com>, wim@iguana.be,
        linux-watchdog@vger.kernel.org, wsa+renesas@sang-engineering.com,
        justinpopo6@gmail.com, Fabio Estevam <fabio.estevam@nxp.com>
Subject: Re: [PATCH 1/2] watchdog: renesas-wdt: Check the return value from
 clk_prepare_enable()
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On Sat, Jul 22, 2017 at 11:28:19PM +0200, Wolfram Sang wrote:
> 
> > It won't need clk_prepare_enable() anymore ?
> 
> Nope, RuntimePM does all the clock handling.
> 

What if runtime PM is disabled ?

Thanks,
Guenter