linux-kernel - Re: [driver-core:driver-core-testing] BUILD SUCCESS 59789f3418dd3c0a187490d49e900a59a5c8d732

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Message-ID: <Y1WZSysScBH0/6kd@smile.fi.intel.com>
Date:   Sun, 23 Oct 2022 22:43:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     kernel test robot <lkp@...el.com>, linux-kernel@...r.kernel.org
Subject: Re: [driver-core:driver-core-testing] BUILD SUCCESS
 59789f3418dd3c0a187490d49e900a59a5c8d732

On Sun, Oct 23, 2022 at 02:33:40PM +0200, Greg Kroah-Hartman wrote:
> On Sun, Oct 23, 2022 at 08:03:57AM +0800, kernel test robot wrote:
> > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-testing
> > branch HEAD: 59789f3418dd3c0a187490d49e900a59a5c8d732  device property: Constify parameter in device_dma_supported() and device_get_dma_attr()
> > 
> > Unverified Warning (likely false positive, please contact us if interested):
> > 
> > drivers/hwmon/iio_hwmon.c:155 iio_hwmon_probe() warn: could not determine type of argument 4
> 
> Andy, this is due to your changes, here's the offending code:
> 
> 	sname = devm_kasprintf(dev, GFP_KERNEL, "%pfwP", dev_fwnode(dev));
> 
> Now that dev_fwnode() is an inline function, the compiler is confused as
> to what function to select?  Maybe, I don't know, it seems odd, can you
> look into it?

Hmm... I can't reproduce on my side.
Any (additional) information about compiler, architecture, etc?

-- 
With Best Regards,
Andy Shevchenko