linux-kernel - Re: [PATCH] drm/meson: venc: include linux/bitfield.h

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Date:   Fri, 02 Jun 2023 15:49:17 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        Kevin Hilman <khilman@...libre.com>,
        Nicolas Belin <nbelin@...libre.com>,
        Arnd Bergmann <arnd@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Tom Rix <trix@...hat.com>, Carlo Caione <ccaione@...libre.com>,
        dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/meson: venc: include linux/bitfield.h

Hi,

On Fri, 02 Jun 2023 14:45:24 +0200, Arnd Bergmann wrote:
> Without this header, the use of FIELD_PREP() can cause a build failure:
> 
> drivers/gpu/drm/meson/meson_venc.c: In function 'meson_encl_set_gamma_table':
> drivers/gpu/drm/meson/meson_venc.c:1595:24: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
> 
> 

Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)

[1/1] drm/meson: venc: include linux/bitfield.h
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=664dba662cb313da9cbb1c944c472638a65c552e

-- 
Neil