linux-kernel - Re: [PATCH 12/27] mfd: arizona: use pm_runtime_last_busy_and

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Message-ID: <20141007072109.GK18035@lee--X1>
Date:	Tue, 7 Oct 2014 08:21:09 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Vinod Koul <vinod.koul@...el.com>
Cc:	linux-kernel@...r.kernel.org, subhransu.s.prusty@...el.com,
	Samuel Ortiz <sameo@...ux.intel.com>,
	patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 12/27] mfd: arizona: use
 pm_runtime_last_busy_and_autosuspend helper

On Mon, 06 Oct 2014, Lee Jones wrote:

> On Wed, 24 Sep 2014, Vinod Koul wrote:
> 
> > Use the new pm_runtime_last_busy_and_autosuspend helper instead of open
> > coding the same code
> > 
> > Signed-off-by: Vinod Koul <vinod.koul@...el.com>
> > ---
> >  drivers/mfd/arizona-irq.c |    3 +--
> >  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> Applied to v3.19 (same as patch 11), with Charles' Ack.

Okay, I just had to search online for the other patches (as you left
me off PATCH 00/27).  It appears this approach has gone down like a
lead balloon.  For this reason I'm pulling these patches from my v3.19
branch.

> > diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
> > index d420dbc..dc755d1 100644
> > --- a/drivers/mfd/arizona-irq.c
> > +++ b/drivers/mfd/arizona-irq.c
> > @@ -138,8 +138,7 @@ static irqreturn_t arizona_irq_thread(int irq, void *data)
> >  		}
> >  	} while (poll);
> >  
> > -	pm_runtime_mark_last_busy(arizona->dev);
> > -	pm_runtime_put_autosuspend(arizona->dev);
> > +	pm_runtime_last_busy_and_autosuspend(arizona->dev);
> >  
> >  	return IRQ_HANDLED;
> >  }
> 

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