intel/isl: Drop intel_ prefix in function names

This change is in line with naming convention used in isl.
We want to keep intel_ prefix reserved for common code.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9532>
3 files changed