linux-kernel - RE: [PATCH] lp8727_charger: use IRQF

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Message-ID: <A874F61F95741C4A9BA573A70FE3998F41EF1CF9@DQHE02.ent.ti.com>
Date:	Thu, 30 Aug 2012 11:41:54 +0000
From:	"Kim, Milo" <Milo.Kim@...com>
To:	Anton Vorontsov <cbouatmailru@...il.com>
CC:	Anton Vorontsov <anton.vorontsov@...aro.org>,
	Axel Lin <axel.lin@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Fengguang Wu <fengguang.wu@...el.com>
Subject: RE: [PATCH] lp8727_charger: use IRQF_ONESHOT

> > ERROR: Threaded IRQ with no primary handler requested without
> > IRQF_ONESHOT
> >
> > Make sure threaded IRQs without a primary handler are always request
> > with IRQF_ONESHOT
> >
> > Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
> > ---
> >
> > Note: I don't really know much about the situation, feel free to
> > ignore it if it's an false warning.
> >
> >  cocci-output-25411-2ae2e0-lp8727_charger.c |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > --- a/drivers/power/lp8727_charger.c
> > +++ b/drivers/power/lp8727_charger.c
> > @@ -255,7 +255,7 @@ static int lp8727_intr_config(struct lp8
> >  	return request_threaded_irq(pchg->client->irq,
> >  				NULL,
> >  				lp8727_isr_func,
> > -				IRQF_TRIGGER_FALLING,
> > +				IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
> >  				"lp8727_irq",
> >  				pchg);
> >  }
> Thanks for the update.
> 
> Acked-by: Milo(Woogyom) Kim <milo.kim@...com>
> 

Please refer to the patch below.
[PATCH 4/8] lp8727_charger: cleanup the interrupt handler code
This includes previous Fengguang' patch.

Best Regards,
Milo

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