media: bt8xx: avoid a needless u8 to char conversion

Instead of doing the cast, just change the type to char.

Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-03-29 10:29:40 -04:00
commit 05fa38fd63
2 changed files with 3 additions and 3 deletions