xtensa: drop unused coprocessor helper functions

coprocessor_save, coprocessor_load and coprocessor_restore are neither
used nor exported for use by modules. Drop them.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2018-11-26 13:15:21 -08:00
commit 3ffc2df9c7
2 changed files with 3 additions and 68 deletions