drm/tegra: Use u64_to_user_ptr helper

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Use the u64_to_user_ptr helper macro to cast IOCTL argument u64 values
to user pointers instead of writing out the cast manually. Also do
some other cleanup with user pointers to make them stand out more
and look cleaner.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Mikko Perttunen 2017-09-28 15:50:44 +03:00 • committed by Thierry Reding

parent 45bd862c28

commit a176c67d71

1 changed files with 15 additions and 14 deletions

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drivers/gpu/drm/tegra/drm.c

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