From: Wolfram Sang <wsa@the-dreams.de>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
Mark Brown <broonie@kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>
Subject: Re: [PATCH] i2c: let I2C masters ignore their children for PM
Date: Mon, 11 Apr 2016 15:02:17 +0200 [thread overview]
Message-ID: <20160411130217.GB4719@katana> (raw)
In-Reply-To: <CAPDyKFqXjsrm13kRopVor_5_m_gTfunqfac4ozFL=w1w9k3QEw@mail.gmail.com>
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> > diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
> > index 0f2f8484e8ec..5e114342dcbc 100644
> > --- a/drivers/i2c/i2c-core.c
> > +++ b/drivers/i2c/i2c-core.c
> > @@ -1566,6 +1566,7 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
> >
> > pm_runtime_no_callbacks(&adap->dev);
> > pm_runtime_enable(&adap->dev);
> > + pm_suspend_ignore_children(&adap->dev, true);
>
> I guess it doesn't matter much, but I would set this before calling
> pm_runtime_enable().
I was wondering about that, too.
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prev parent reply other threads:[~2016-04-11 13:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-11 11:38 [PATCH] i2c: let I2C masters ignore their children for PM Linus Walleij
2016-04-11 12:53 ` Ulf Hansson
2016-04-11 13:02 ` Wolfram Sang [this message]
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