staging: vchiq_arm: re-order vchiq_arm_init_state

This moves vchiq_arm_init_state() above its caller, so we can drop the
now unnecessary forward declaration and make the function static.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1633264369-998-2-git-send-email-stefan.wahren@i2se.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>