linux-kernel - Re: [PATCH] mtd: cs42l43: use modern PM macro helpers

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Message-ID: <2e7c77bb-2f9b-50a0-334f-ff4351364761@opensource.cirrus.com>
Date:   Mon, 11 Sep 2023 13:54:36 +0100
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     Arnd Bergmann <arnd@...nel.org>,
        James Schulman <james.schulman@...rus.com>,
        David Rhodes <david.rhodes@...rus.com>,
        "Lee Jones" <lee@...nel.org>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
CC:     Arnd Bergmann <arnd@...db.de>, <alsa-devel@...a-project.org>,
        <patches@...nsource.cirrus.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mtd: cs42l43: use modern PM macro helpers

On 11/09/2023 12:16, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> The old SET_SYSTEM_SLEEP_PM_OPS/SET_RUNTIME_PM_OPS macros required enclosing
> the function definitions in an #ifdef or marking them __maybe_unused:
> 
> drivers/mfd/cs42l43.c:1138:12: error: 'cs42l43_runtime_resume' defined but not used [-Werror=unused-function]
>   1138 | static int cs42l43_runtime_resume(struct device *dev)

Commit title has typo. mtd should be mfd.