[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAKGbVbv12K6NkRAe7jm7jueu6XCKyAkK+gmFia8ZxL7WH_h7zg@mail.gmail.com>
Date: Thu, 10 Aug 2023 19:59:23 +0800
From: Qiang Yu <yuq825@...il.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Andrzej Hajda <andrzej.hajda@...el.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Robert Foss <rfoss@...nel.org>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
Jonas Karlman <jonas@...boo.se>,
Jernej Skrabec <jernej.skrabec@...il.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
lima@...ts.freedesktop.org, Andi Shyti <andi.shyti@...nel.org>
Subject: Re: [PATCH 2/2] drm/lima: fix Wvoid-pointer-to-enum-cast warning
Reviewed-by: Qiang Yu <yuq825@...il.com>
On Thu, Aug 10, 2023 at 5:59 PM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> 'id' is an enum, thus cast of pointer on 64-bit compile test with W=1
> causes:
>
> lima_drv.c:387:13: error: cast to smaller integer type 'enum lima_gpu_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
> drivers/gpu/drm/lima/lima_drv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c
> index 10fd9154cc46..884181708de8 100644
> --- a/drivers/gpu/drm/lima/lima_drv.c
> +++ b/drivers/gpu/drm/lima/lima_drv.c
> @@ -384,7 +384,7 @@ static int lima_pdev_probe(struct platform_device *pdev)
> }
>
> ldev->dev = &pdev->dev;
> - ldev->id = (enum lima_gpu_id)of_device_get_match_data(&pdev->dev);
> + ldev->id = (uintptr_t)of_device_get_match_data(&pdev->dev);
>
> platform_set_drvdata(pdev, ldev);
>
> --
> 2.34.1
>
Powered by blists - more mailing lists