Re: [PATCH] drm/tegra: Include header drm/drm.h

[Thierry Reding <thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>]

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On Fri, Apr 26, 2013 at 07:49:51PM +0200, Emil Goode wrote:
> Include definitions of used types by including drm/drm.h
> 
> Sparse output:
> /usr/include/drm/tegra_drm.h:21:
> 	found __[us]{8,16,32,64} type without
> 	#include <linux/types.h>
> 
> Signed-off-by: Emil Goode <emilgoode-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  include/uapi/drm/tegra_drm.h |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h
> index 6e132a2..73bde4e 100644
> --- a/include/uapi/drm/tegra_drm.h
> +++ b/include/uapi/drm/tegra_drm.h
> @@ -17,6 +17,8 @@
>  #ifndef _UAPI_TEGRA_DRM_H_
>  #define _UAPI_TEGRA_DRM_H_
>  
> +#include <drm/drm.h>
> +

sparse complains about linux/types.h not being included, so I wonder if
it makes more sense to include that instead of drm/drm.h. In fact I have
a fix that does exactly that in a local branch and was going to put that
into my fixes branch. It's a bit more lightweight.

On the other hand, some drivers already include drm/drm.h in the public
header so I don't really have any objections to this patch.

Thierry

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