linux-kernel - Re: [PATCH 21/28] mfd: max14577: Remove #ifdef guards for PM related functions

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Date:   Mon, 8 Aug 2022 13:06:35 +0300
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Paul Cercueil <paul@...pouillou.net>,
        Lee Jones <lee.jones@...aro.org>
Cc:     linux-kernel@...r.kernel.org, Chanwoo Choi <cw00.choi@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [PATCH 21/28] mfd: max14577: Remove #ifdef guards for PM related
 functions

On 07/08/2022 17:52, Paul Cercueil wrote:
> Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros
> to handle the .suspend/.resume callbacks.
> 
> These macros allow the suspend and resume functions to be automatically
> dropped by the compiler when CONFIG_SUSPEND is disabled, without having
> to use #ifdef guards.
> 
> The advantage is then that these functions are now always compiled
> independently of any Kconfig option, and thanks to that bugs and
> regressions are easier to catch.
> 
> Signed-off-by: Paul Cercueil <paul@...pouillou.net>
> Cc: Chanwoo Choi <cw00.choi@...sung.com>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>

With dropped Bartlomiej:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>


Best regards,
Krzysztof