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media: mtk-vcodec: avoid unneeded pointer-to-long conversions

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The interface used to communicate with the firmware casts pointers
into unsigned longs and back again in order to store private
references, all of this for pointers that remain purely in the kernel.
Replace these unsigned longs with void pointers to make the code a bit
sturdier and easier to follow.

Also simplify some interfaces by removing arguments that could be
infered from others.

Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil-cisco@xs4all.nl: fix checkpatch alignment warning]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Alexandre Courbot 2019-06-14 03:56:21 -04:00 • committed by Mauro Carvalho Chehab
commit 86aed3f519
10 changed files with 46 additions and 46 deletions
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