From: Arnd Bergmann <arnd@kernel.org>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
Chaotian Jing <chaotian.jing@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Wenbin Mei <wenbin.mei@mediatek.com>,
Arnd Bergmann <arnd@arndb.de>,
Chun-Hung Wu <chun-hung.wu@mediatek.com>,
yong mao <yong.mao@mediatek.com>,
Amey Narkhede <ameynarkhede03@gmail.com>,
Marek Vasut <marex@denx.de>,
linux-mmc <linux-mmc@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
"ARM/Mediatek SoC support" <linux-mediatek@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: [PATCH] mmc: mediatek: mark PM functions as __maybe_unused
Date: Tue, 8 Dec 2020 15:04:45 +0100 [thread overview]
Message-ID: <CAK8P3a21gkBsb3rcNvzH3XA_0GRRKPgnsrynTTO=EZVwy6DC+g@mail.gmail.com> (raw)
In-Reply-To: <IVYYKQ.T5GFS8Z1QTP2@crapouillou.net>
On Mon, Dec 7, 2020 at 1:33 PM Paul Cercueil <paul@crapouillou.net> wrote:
> Le ven. 4 déc. 2020 à 15:14, Arnd Bergmann <arnd@kernel.org> a écrit
> By the way, as I'm ending up doing the same in a different context, I
> think it would be useful to have a IF_ENABLED() macro defined like this:
>
> #define IF_ENABLED(_cfg, _ptr) (IS_ENABLED(_cfg) ? (_ptr) : NULL)
>
> Then the pm_ptr(_ptr) macro could be defined like this:
>
> #define pm_ptr(_ptr) IF_ENABLED(CONFIG_PM, _ptr)
I like that. Do you just want to go ahead and start with adding
IF_ENABLED() to your own branch then?
Arnd
next prev parent reply other threads:[~2020-12-08 14:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 22:29 [PATCH] mmc: mediatek: mark PM functions as __maybe_unused Arnd Bergmann
2020-12-04 10:02 ` Ulf Hansson
2020-12-04 14:14 ` Arnd Bergmann
2020-12-04 14:38 ` Ulf Hansson
2020-12-04 14:55 ` Arnd Bergmann
2020-12-04 18:04 ` Paul Cercueil
2020-12-07 12:33 ` Paul Cercueil
2020-12-08 14:04 ` Arnd Bergmann [this message]
2020-12-08 15:38 ` Paul Cercueil
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