linux-kernel - Re: [PATCH] pci: hotplug: Replace function names with __func_

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Message-ID: <49d8590ebae49ab572bf0f2dbeadf3de2cdeb7e8.camel@perches.com>
Date:   Sun, 02 Jun 2019 09:24:05 -0700
From:   Joe Perches <joe@...ches.com>
To:     benniciemanuel78@...il.com, linux-kernel@...r.kernel.org
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Tyrel Datwyler <tyreld@...ux.ibm.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Sebastian Ott <sebott@...ux.ibm.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Lukas Wunner <lukas@...ner.de>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH] pci: hotplug: Replace function names with __func__ Macro

On Sun, 2019-06-02 at 18:12 +0200, Emanuel Bennici wrote:
> Replace hardcoded function names with __func__ Macro so if the function
> name changes we have not to check all Messages and to retain the code
> structure.

trivia:

__func__ isn't a macro, it's a predefined identifier.
see the c90 standard section 6.4.2.2