[Intel-gfx] [PATCH] drm: Use userspace compatible type in fourcc_mod_code macro

[Ville Syrjälä]

On Wed, Sep 23, 2015 at 10:10:31AM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> __u64 should be used instead of u64.
> 
> Feature originally added in:
> 
> commit e3eb3250d84ef97b766312345774367b6a310db8
> Author: Rob Clark <robdclark at gmail.com>
> Date:   Thu Feb 5 14:41:52 2015 +0000
> 
>     drm: add support for tiled/compressed/etc modifier in addfb2
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Cc: Rob Clark <robdclark at gmail.com>
> Cc: Daniel Stone <daniels at collabora.com>
> Cc: Daniel Vetter <daniel.vetter at intel.com>
> Cc: dri-devel at lists.freedesktop.org
> Cc: stable at vger.kernel.org

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
>  include/uapi/drm/drm_fourcc.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
> index 8c5e8b91a3cb..0b69a7753558 100644
> --- a/include/uapi/drm/drm_fourcc.h
> +++ b/include/uapi/drm/drm_fourcc.h
> @@ -158,7 +158,7 @@
>  /* add more to the end as needed */
>  
>  #define fourcc_mod_code(vendor, val) \
> -	((((u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val & 0x00ffffffffffffffULL))
> +	((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val & 0x00ffffffffffffffULL))
>  
>  /*
>   * Format Modifier tokens:
> -- 
> 2.5.1
> 
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-- 
Ville Syrjälä
Intel OTC