linux-kernel - Re: [PATCH] drm/komeda: Use IRQ_RETVAL shorthand in d71_irq_handler

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Message-ID: <20191001110624.GA5422@arm.com>
Date:   Tue, 1 Oct 2019 11:06:25 +0000
From:   Ayan Halder <Ayan.Halder@....com>
To:     "james qian wang (Arm Technology China)" <james.qian.wang@....com>
CC:     Mihail Atanassov <Mihail.Atanassov@....com>,
        "Lowry Li (Arm Technology China)" <Lowry.Li@....com>,
        David Airlie <airlied@...ux.ie>,
        Liviu Dudau <Liviu.Dudau@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        nd <nd@....com>
Subject: Re: [PATCH] drm/komeda: Use IRQ_RETVAL shorthand in d71_irq_handler

On Mon, Sep 23, 2019 at 02:41:44AM +0000, james qian wang (Arm Technology China) wrote:
> On Fri, Sep 20, 2019 at 03:13:08PM +0000, Mihail Atanassov wrote:
> > No change in behaviour; IRQ_RETVAL is about twice as popular as
> > manually writing out the ternary.
> > 
> > Signed-off-by: Mihail Atanassov <mihail.atanassov@....com>
> > ---
> >  drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
> > index d567ab7ed314..1b42095969e7 100644
> > --- a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
> > +++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
> > @@ -195,7 +195,7 @@ d71_irq_handler(struct komeda_dev *mdev, struct komeda_events *evts)
> >  	if (gcu_status & GLB_IRQ_STATUS_PIPE1)
> >  		evts->pipes[1] |= get_pipeline_event(d71->pipes[1], gcu_status);
> >  
> > -	return gcu_status ? IRQ_HANDLED : IRQ_NONE;
> > +	return IRQ_RETVAL(gcu_status);
> 
> Hi Mihail:
> 
> Thank you for the patch.
> 
> Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@....com>

Pushed to drm-misc-next - 4b39582a8fb3c749f0fa96ec920d138f61bf00d6
> 
> >  }
> >  
> >  #define ENABLED_GCU_IRQS	(GCU_IRQ_CVAL0 | GCU_IRQ_CVAL1 | \
> > -- 
> > 2.23.0
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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