staging: media: av7110: use usleep_range in sp8870.c

Use usleep_range instead of udelay to fix checkpatch warning.

Signed-off-by: Preyas Sharma <preyas17@zohomail.in>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
[hverkuil: added commit message]
This commit is contained in:
Preyas Sharma 2025-12-20 09:55:21 +00:00 • committed by Hans Verkuil
commit 63bf2f7171