can: j1939: j1939_session_tx_eoma(): fix debug info

Use "%s" instead of "%p" to print function name in debug info.

Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/all/1664520728-4644-1-git-send-email-zhangchangzhong@huawei.com


Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>