linux-kernel - Re: [PATCH v2 1/6] i2c: designware: use generic table matching

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Date:   Tue, 31 Jul 2018 20:44:02 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Wolfram Sang <wsa@...-dreams.de>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        James Hogan <jhogan@...nel.org>,
        Paul Burton <paul.burton@...s.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Allan Nielsen <allan.nielsen@...rosemi.com>
Subject: Re: [PATCH v2 1/6] i2c: designware: use generic table matching

On 31/07/2018 17:53:17+0300, Andy Shevchenko wrote:
> On Tue, 2018-07-31 at 16:30 +0200, Alexandre Belloni wrote:
> > On 31/07/2018 17:23:04+0300, Andy Shevchenko wrote:
> > > On Tue, 2018-07-31 at 17:02 +0300, Andy Shevchenko wrote:
> > > > On Tue, 2018-07-31 at 15:47 +0200, Alexandre Belloni wrote:
>  
> > > > > +	dev->flags |= (u32)device_get_match_data(&pdev->dev);
> > > > > +
> > > 
> > > And since it would be changed anyway, can you actually move this
> > > line
> > > closet to  if (has_acpi_companion()) one ?
> > > 
> > 
> > I need that value to be set before calling of_configure though.
> 
> AFAICS, you added those lines later, so, it would be something like
> 
> dev->flags |= ...
> 
> if (of_node)
>  of_configure()
> if (has_acpi_companion())
>  acpi_configure()
> 
> Would it work for you?
> 

Works for me, I'll send v3 soon.

-- 
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com