From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kevin Hilman <khilman@ti.com>
Subject: Re: [PATCH v6 17/25] gpio/omap: use pm-runtime framework
Date: Fri, 09 Sep 2011 14:00:28 -0700
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	(Tarun Kanti DebBarma's message of "Sat, 10 Sep 2011 00:25:46 +0530")
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To: "DebBarma, Tarun Kanti" <tarun.kanti@ti.com>
Cc: linux-omap@vger.kernel.org, tony@atomide.com, linux-arm-kernel@lists.infradead.org, Charulatha V <charu@ti.com>

"DebBarma, Tarun Kanti" <tarun.kanti@ti.com> writes:

> On Fri, Sep 9, 2011 at 11:34 PM, Kevin Hilman <khilman@ti.com> wrote:
>> "DebBarma, Tarun Kanti" <tarun.kanti@ti.com> writes:
>>
>>> [...]
>>>>>
>>>>> +static const struct dev_pm_ops gpio_pm_ops =3D {
>>>>> + =C2=A0 =C2=A0 .suspend =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0=3D omap_gpio_suspend,
>>>>> + =C2=A0 =C2=A0 .resume =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 =C2=A0 =C2=A0 =3D omap_gpio_resume,
>>>>> +};
>>>>
>>>> Please use SET_SYSTEM_SLEEP_PM_OPS(). =C2=A0See <linux/pm.h>
>>> We can use following macro to initialize .suspend and .resume callb=
acks.
>>> But how do we initialize .runtime_suspend and .runtime_resume callb=
acks?
>>>
>>> #define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \
>>> const struct dev_pm_ops name =3D { \
>>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, res=
ume_fn) \
>>> }
>>>
>>> Do we have something similar to following where we can assign separ=
ate
>>> pair of callbacks?
>>
>> SET_RUNTIME_PM_OPS()
> Yes, I have done this way:
>
> static const struct dev_pm_ops gpio_pm_ops =3D {
>         SET_SYSTEM_SLEEP_PM_OPS(omap_gpio_suspend, omap_gpio_resume)
>         SET_RUNTIME_PM_OPS(omap_gpio_runtime_suspend, omap_gpio_runti=
me_resume,
>                                                                      =
   NULL)

Perfect.

Kevin
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