linux-kernel - Re: [PATCH v3 01/20] driver core: Split devres APIs to device/devres.h

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Message-ID: <Z6TRveCRK7LFwSNV@smile.fi.intel.com>
Date: Thu, 6 Feb 2025 17:14:05 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Raag Jadav <raag.jadav@...el.com>
Cc: kernel test robot <lkp@...el.com>, gregkh@...uxfoundation.org,
	rafael@...nel.org, linus.walleij@...aro.org,
	mika.westerberg@...ux.intel.com, dmitry.torokhov@...il.com,
	lgirdwood@...il.com, broonie@...nel.org, sre@...nel.org,
	jic23@...nel.org, przemyslaw.kitszel@...el.com,
	oe-kbuild-all@...ts.linux.dev, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
	linux-sound@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-iio@...r.kernel.org
Subject: Re: [PATCH v3 01/20] driver core: Split devres APIs to
 device/devres.h

On Thu, Feb 06, 2025 at 05:12:49PM +0200, Andy Shevchenko wrote:
> On Thu, Feb 06, 2025 at 08:13:12AM +0200, Raag Jadav wrote:
> > On Thu, Feb 06, 2025 at 12:27:03AM +0800, kernel test robot wrote:

...

> > >    102	
> > >    103	static inline
> > >    104	void __iomem *devm_ioremap_resource(struct device *dev, const struct resource *res)
> > >    105	{
> > >  > 106		return ERR_PTR(-EINVAL);
> > >    107	}
> > >    108	
> > 
> > Andy, are we expecting this?
> 
> Oh, no, it's sparse error, but easy to fix. Need to have
> 
> 		return IOMEM_ERR_PTR(-EINVAL);

But isn't it the original issue? I mean that it was already before this series.
If so, perhaps you can fix all sparse errors like this in the devres* code.

-- 
With Best Regards,
Andy Shevchenko