netconsole: move netpoll_wait_carrier() as netcons_wait_carrier()

netpoll_wait_carrier() waits for the egress device carrier during
netconsole setup. Its only caller, netcons_netpoll_setup(), already
lives in netconsole. Move the function into drivers/net/netconsole.c,
drop EXPORT_SYMBOL_GPL() and remove the prototype from <linux/netpoll.h>.

Rename it to netcons_wait_carrier() for the netcons_ prefix. It now reads
the timeout through netpoll_get_carrier_timeout(), since carrier_timeout
stays in netpoll to keep the netpoll.carrier_timeout parameter.

Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Gustavo Luiz Duarte <gustavold@gmail.com>
Link: https://patch.msgid.link/20260724-netconsole_move_more_final-v1-9-a5f7691db81c@debian.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

0 files changed, 0 insertions, 0 deletions