linux-kernel - RE: [PATCH v2 2/2] mfd: intel_quark_i2c_gpio: Update Synopsys GPIO interrupts

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Message-ID: <TY1PR01MB176970ECD9C66DCF865E5C17F5B30@TY1PR01MB1769.jpnprd01.prod.outlook.com>
Date:   Fri, 13 Apr 2018 08:24:30 +0000
From:   Phil Edworthy <phil.edworthy@...esas.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
CC:     Hoan Tran <hotran@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        "Rob Herring" <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lee Jones <lee.jones@...aro.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        "Michel Pollet" <michel.pollet@...renesas.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2 2/2] mfd: intel_quark_i2c_gpio: Update Synopsys GPIO
 interrupts

Hi Geert,

On 13 April 2018 09:20 Geert Uytterhoeven wrote:
> On Fri, Apr 13, 2018 at 10:08 AM, Phil Edworthy wrote:
> > Since the way the Synopsys GPIO interrupts are stored has changed,
> > this driver needs to be updated in line with the changes.
> >
> > Signed-off-by: Phil Edworthy <phil.edworthy@...esas.com>
> > ---
> > v2:
> >  - New patch in v2 to fix the only other user of struct
> dwapb_port_property.
> 
> Thanks for your patch!
> 
> To avoid bisection compile failures due to the changed type of
> dwapb_port_property.irq, I think this should be folded into the first patch,
Right, thanks for pointing this out!
Phil

> > ---
> >  drivers/mfd/intel_quark_i2c_gpio.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/mfd/intel_quark_i2c_gpio.c
> > b/drivers/mfd/intel_quark_i2c_gpio.c
> > index 90e35de..5bddb84 100644
> > --- a/drivers/mfd/intel_quark_i2c_gpio.c
> > +++ b/drivers/mfd/intel_quark_i2c_gpio.c
> > @@ -233,7 +233,8 @@ static int intel_quark_gpio_setup(struct pci_dev
> *pdev, struct mfd_cell *cell)
> >         pdata->properties->idx          = 0;
> >         pdata->properties->ngpio        = INTEL_QUARK_MFD_NGPIO;
> >         pdata->properties->gpio_base    = INTEL_QUARK_MFD_GPIO_BASE;
> > -       pdata->properties->irq          = pdev->irq;
> > +       pdata->properties->irq[0]       = pdev->irq;
> > +       pdata->properties->has_irq      = true;
> >         pdata->properties->irq_shared   = true;
> >
> >         cell->platform_data = pdata;
> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-
> m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds