linux-kernel - Re: [PATCH 09/12] PM / mfd: intel-lpss: Use DPM_FLAG_SMART

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Message-ID: <20171031150933.oho2ffvuj3iagx4m@dell>
Date:   Tue, 31 Oct 2017 15:09:33 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Linux PM <linux-pm@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>,
        Linux PCI <linux-pci@...r.kernel.org>,
        Linux Documentation <linux-doc@...r.kernel.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Kevin Hilman <khilman@...nel.org>,
        Wolfram Sang <wsa@...-dreams.de>, linux-i2c@...r.kernel.org
Subject: Re: [PATCH 09/12] PM / mfd: intel-lpss: Use DPM_FLAG_SMART_SUSPEND

On Mon, 16 Oct 2017, Rafael J. Wysocki wrote:

> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> Make the intel-lpss driver set DPM_FLAG_SMART_SUSPEND for its
> devices which will allow them to stay in runtime suspend during
> system suspend unless they need to be reconfigured for some reason.
> 
> Also make it avoid resuming its child devices if they have
> DPM_FLAG_SMART_SUSPEND set to allow them to remain in runtime
> suspend during system suspend.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> ---
>  drivers/mfd/intel-lpss.c |    6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)

Is this patch independent?

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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