linux-kernel - Re: [PATCH RESEND 2/3] ASoC: codecs: wm8904: Fix Wvoid-pointer-to-enum-cast warning

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Date:   Wed, 16 Aug 2023 08:09:33 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
CC:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Heiko Stuebner <heiko@...ech.de>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-rockchip@...ts.infradead.org>
Subject: Re: [PATCH RESEND 2/3] ASoC: codecs: wm8904: Fix
 Wvoid-pointer-to-enum-cast warning

On Tue, Aug 15, 2023 at 04:32:03PM +0200, Krzysztof Kozlowski wrote:
> 'devtype' is an enum, thus cast of pointer on 64-bit compile test with
> W=1 causes:
> 
>   wm8904.c:2205:21: error: cast to smaller integer type 'enum wm8904_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles