ClabureDB: Classified Bug-Reports Database

        struct mv88e6xxx_priv_state *ps = (void *)_ps;

        schedule_work(&ps->ppu_work);
}

static int mv88e6xxx_ppu_access_get(struct dsa_switch *ds)
{
        struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
        int ret;

        mutex_lock(&ps->ppu_mutex);

        /*
         * If the PHY polling unit is enabled, disable it so that
         * we can access the PHY registers.  If it was already
         * disabled, cancel the timer that is going to re-enable
         * it.
         */
        if (!ps->ppu_disabled) {
                ret = mv88e6xxx_ppu_disable(ds);
                if (ret < 0) {
                        mutex_unlock(&ps->ppu_mutex);
                        return ret;
                }
                ps->ppu_disabled = 1;
        } else {
                del_timer(&ps->ppu_timer);
                ret = 0;
        }

        return ret;
}

static void mv88e6xxx_ppu_access_put(struct dsa_switch *ds)
{
        struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);

        /*
         * Schedule a timer to re-enable the PHY polling unit.
         */
        mod_timer(&ps->ppu_timer, jiffies + msecs_to_jiffies(10));