linux-kernel - Re: [PATCH 1/5] hwrng: exynos - Hide PM functions with __maybe

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Message-ID: <CAJKOXPd00gaPwAmXL7+_nX16QD-K9zoHcf0Y3oGx6UEh0USXOQ@mail.gmail.com>
Date:	Sat, 12 Mar 2016 13:55:20 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Matt Mackall <mpm@...enic.com>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Kukjin Kim <kgene@...nel.org>, linux-crypto@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: Re: [PATCH 1/5] hwrng: exynos - Hide PM functions with __maybe_unused

2016-03-11 16:49 GMT+09:00 Krzysztof Kozlowski <k.kozlowski@...sung.com>:
> Replace ifdef with __maybe_unused to silence compiler warning on when
> SUSPEND=n and PM=y:
>
> drivers/char/hw_random/exynos-rng.c:166:12: warning: ‘exynos_rng_suspend’ defined but not used [-Wunused-function]
>  static int exynos_rng_suspend(struct device *dev)
>             ^
> drivers/char/hw_random/exynos-rng.c:171:12: warning: ‘exynos_rng_resume’ defined but not used [-Wunused-function]
>  static int exynos_rng_resume(struct device *dev)
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> ---
>  drivers/char/hw_random/exynos-rng.c | 10 ++++------
>  1 file changed, 4 insertions(+), 6 deletions(-)
>

Patch can be dropped, Arnd sent the same some days before.

Best regards,
Krzysztof