vx_send_msg_nolock
int vx_send_msg_nolock(struct vx_core *chip, struct vx_rmh *rmh);
return vx_send_msg_nolock(chip, rmh);
err = vx_send_msg_nolock(chip, &chip->irq_rmh);
err = vx_send_msg_nolock(chip, &rmh);