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

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Message-ID: <20180731204125.GA1491@piout.net>
Date:   Tue, 31 Jul 2018 22:41:25 +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 17:23:04+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:
> > > Switch to device_get_match_data in probe to match the device
> > > specific
> > > data
> > > instead of using the acpi specific function.
> > > 
> > 
> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> 
> Oops. See below.
> 
> > > -	id = acpi_match_device(pdev->dev.driver->acpi_match_table,
> > > &pdev->dev);
> > > -	if (id && id->driver_data)
> > > -		dev->flags |= (u32)id->driver_data;
> 

I'll change that cast to (uintptr_t). Else gcc complains about the size
mismatch on 64 bit platform. I'm letting kbuild play with my branch a
bit before sending v3.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com