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Date: Tue, 23 Apr 2024 18:45:30 +0300
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: nuno.sa@analog.com
Cc: Petr Mladek <pmladek@suse.com>, Chris Down <chris@chrisdown.name>,
	John Ogness <john.ogness@linutronix.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Olivier Moysan <olivier.moysan@foss.st.com>,
	Andi Shyti <andi.shyti@kernel.org>,
	Jyoti Bhayana <jbhayana@google.com>, linux-kernel@vger.kernel.org,
	linux-iio@vger.kernel.org
Subject: Re: [PATCH v2 1/4] dev_printk: add new dev_err_probe() helpers
Message-ID: <ZifXmhyIQASs9UYZ@smile.fi.intel.com>
References: <20240423-dev-add_dev_errp_probe-v2-0-12f43c5d8b0d@analog.com>
 <20240423-dev-add_dev_errp_probe-v2-1-12f43c5d8b0d@analog.com>
 <ZifUSKFh2C4VG5QB@smile.fi.intel.com>
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Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

On Tue, Apr 23, 2024 at 06:31:20PM +0300, Andy Shevchenko wrote:
> On Tue, Apr 23, 2024 at 05:20:30PM +0200, Nuno Sa via B4 Relay wrote:
> > From: Nuno Sa <nuno.sa@analog.com>

..

> > +#define dev_err_cast_probe(dev, ___err_ptr, fmt, ...)	({			\
> > +	ERR_PTR(dev_err_probe(dev, PTR_ERR(___err_ptr), fmt, ##__VA_ARGS__));	\
> > +})

After looking into the next patch I think this should be rewritten to use %pe,
hence should be an exported function. Or dev_err_probe() should be split to
a version that makes the difference between int and const void * (maybe using
_Generic()).

-- 
With Best Regards,
Andy Shevchenko