This is causing build error, like:
https://travis-ci.com/github/ovsrobot/dpdk/jobs/482121104
Also '@internal' marker removed from doxygen comment, since public API
should not be internal.
Experimental tag removed from 'rte_power_guest_channel_send_msg()'
Fixes: 4d3892dcd77b ("power: make channel message functions public")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>