linux-kernel - Re: [PATCH v5 1/6] spmi: Linux driver framework for SPMI

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Date:	Sat, 15 Feb 2014 17:47:48 -0600
From:	Felipe Balbi <balbi@...com>
To:	Josh Cartwright <joshc@...eaurora.org>
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-arm-msm@...r.kernel.org>,
	Sagar Dharia <sdharia@...eaurora.org>,
	Gilad Avidov <gavidov@...eaurora.org>,
	Michael Bohan <mbohan@...eaurora.org>,
	Kenneth Heitke <kheitke@...eaurora.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, <devicetree@...r.kernel.org>
Subject: Re: [PATCH v5 1/6] spmi: Linux driver framework for SPMI

Hi,

On Mon, Feb 03, 2014 at 05:05:33PM -0600, Josh Cartwright wrote:

[ snip ]

> +#ifdef CONFIG_PM_RUNTIME
> +static int spmi_runtime_suspend(struct device *dev)
> +{
> +	struct spmi_device *sdev = to_spmi_device(dev);
> +	int err;
> +
> +	err = pm_generic_runtime_suspend(dev);
> +	if (err)
> +		return err;
> +
> +	return spmi_command_sleep(sdev);

shouldn't this too calls be swapped ? I mean, some pm_runtime
implementations could be gating clocks at the driver's
->runtime_suspend() callback.

-- 
balbi

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