Re: [PATCH 05/98] exynos_drm.h: use __u64 from linux/types.h

[Russell King - ARM Linux]

On Sat, May 30, 2015 at 05:37:57PM +0200, Mikko Rapeli wrote:
> Fixes userspace compilation error:
> 
> drm/exynos_drm.h:30:2: error: unknown type name âuint64_tâ
> 
> Signed-off-by: Mikko Rapeli <mikko.rapeli@xxxxxx>

This is another thing which we need to address.  We should not be using
unsigned int/unsigned long/uintXX_t/etc in here, but the __uXX and __sXX
types.

The lesson learned from other DRM developers is that using these types
simplifies the API especially when it comes to the differences between
32-bit and 64-bit machines, and compat applications.

Note that drm/drm.h is all that should need to be included - drm/drm.h
takes care of including linux/types.h when building on Linux platforms.
(note: if your compiler doesn't set __linux__ then you're probably not
using the proper compiler...)

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