drm/vc4: Start using u64_to_user_ptr.
authorEric Anholt <eric@anholt.net>
Tue, 25 Jul 2017 18:27:16 +0000 (11:27 -0700)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 8 Oct 2017 01:08:27 +0000 (01:08 +0000)
commit6ecd7d1d0496037a6230d9d9cb045033b9dfcd62
treecd0a7d1109fcd8c0699329bb48273c239a53c119
parent2ea93838fcd6ef6e8c9325e964b1a04e6ac6985b
drm/vc4: Start using u64_to_user_ptr.

Chris Wilson pointed out this little cleanup in a review of new code,
so let's fix up the code I was copying from.

Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20170725182718.31468-1-eric@anholt.net
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 95d7cbcb6fbe3885d7a968cc86b98a08466742af)
drivers/gpu/drm/vc4/vc4_gem.c