linux-kernel - Re: [PATCH] i2c: qup: Fix pm_runtime_get

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Message-ID: <CAJAp7OgN8rmnC9zsmt7FFcWUauebbfCg30_FC9BhgS3GkeZEFw@mail.gmail.com>
Date:	Fri, 9 May 2014 09:51:59 -0700
From:	Bjorn Andersson <bjorn@...o.se>
To:	Andy Gross <agross@...eaurora.org>,
	Wolfram Sang <wsa@...-dreams.de>
Cc:	"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-arm-msm <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH] i2c: qup: Fix pm_runtime_get_sync usage

On Fri, May 2, 2014 at 6:54 PM, Andy Gross <agross@...eaurora.org> wrote:
[...]
> @@ -479,7 +479,7 @@ static int qup_i2c_xfer(struct i2c_adapter *adap,
>         int ret, idx;
>
>         ret = pm_runtime_get_sync(qup->dev);
> -       if (ret)
> +       if (ret < 0)
>                 goto out;

Sorry about that, thought I tested that path properly.
Wolfram, please pick this up as soon as possible as it renders the
driver useless if one enables pm runtime.

Acked-by: Bjorn Andersson <bjorn.andersson@...ymobile.com>

Regards,
Bjorn
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