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From:   Heiko Stuebner <heiko@sntech.de>
To:     Krzysztof Kozlowski <krzk@kernel.org>
Cc:     Sandy Huang <hjc@rock-chips.com>, David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        dri-devel@lists.freedesktop.org,
        linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
        Joerg Roedel <joro@8bytes.org>,
        Jean-Philippe Brucker <jean-philippe@linaro.org>,
        Eric Auger <eric.auger@redhat.com>,
        Douglas Anderson <dianders@chromium.org>,
        iommu@lists.linux-foundation.org
Subject: Re: [PATCH] drm/rockchip: Add missing vmalloc header
Date:   Mon, 13 Jan 2020 14:59:29 +0100
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Am Dienstag, 31. Dezember 2019, 09:12:36 CET schrieb Krzysztof Kozlowski:
> The Rockship DRM GEM code uses vmap()/vunmap() so vmalloc header must be
> included to avoid warnings like (on IA64, compile tested):
> 
>     drivers/gpu/drm/rockchip/rockchip_drm_gem.c: In function ‘rockchip_gem_alloc_iommu’:
>     drivers/gpu/drm/rockchip/rockchip_drm_gem.c:134:20: error:
>         implicit declaration of function ‘vmap’ [-Werror=implicit-function-declaration]
> 
> Reported-by: kbuild test robot <lkp@intel.com>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

applied to drm-misc-next

Thanks
Heiko