1845 	struct mv88e6xxx_mst *mst;  in mv88e6xxx_sid_get()  local
1849 	list_for_each_entry(mst, &chip->msts, node)  in mv88e6xxx_sid_get()
1850 		__set_bit(mst->stu.sid, busy);  in mv88e6xxx_sid_get()
1859 	struct mv88e6xxx_mst *mst, *tmp;  in mv88e6xxx_mst_put()  local
1865 	list_for_each_entry_safe(mst, tmp, &chip->msts, node) {  in mv88e6xxx_mst_put()
1866 		if (mst->stu.sid != sid)  in mv88e6xxx_mst_put()
1869 		if (!refcount_dec_and_test(&mst->refcnt))  in mv88e6xxx_mst_put()
1872 		mst->stu.valid = false;  in mv88e6xxx_mst_put()
1873 		err = mv88e6xxx_stu_loadpurge(chip, &mst->stu);  in mv88e6xxx_mst_put()
1875 			refcount_set(&mst->refcnt, 1);  in mv88e6xxx_mst_put()
1879 		list_del(&mst->node);  in mv88e6xxx_mst_put()
1880 		kfree(mst);  in mv88e6xxx_mst_put()
1890 	struct mv88e6xxx_mst *mst;  in mv88e6xxx_mst_get()  local
1903 	list_for_each_entry(mst, &chip->msts, node) {  in mv88e6xxx_mst_get()
1904 		if (mst->br == br && mst->msti == msti) {  in mv88e6xxx_mst_get()
1905 			refcount_inc(&mst->refcnt);  in mv88e6xxx_mst_get()
1906 			*sid = mst->stu.sid;  in mv88e6xxx_mst_get()
1915 	mst = kzalloc(sizeof(*mst), GFP_KERNEL);  in mv88e6xxx_mst_get()
1916 	if (!mst) {  in mv88e6xxx_mst_get()
1921 	INIT_LIST_HEAD(&mst->node);  in mv88e6xxx_mst_get()
1922 	refcount_set(&mst->refcnt, 1);  in mv88e6xxx_mst_get()
1923 	mst->br = br;  in mv88e6xxx_mst_get()
1924 	mst->msti = msti;  in mv88e6xxx_mst_get()
1925 	mst->stu.valid = true;  in mv88e6xxx_mst_get()
1926 	mst->stu.sid = *sid;  in mv88e6xxx_mst_get()
1934 		mst->stu.state[i] = dsa_is_user_port(chip->ds, i) ?  in mv88e6xxx_mst_get()
1938 	err = mv88e6xxx_stu_loadpurge(chip, &mst->stu);  in mv88e6xxx_mst_get()
1942 	list_add_tail(&mst->node, &chip->msts);  in mv88e6xxx_mst_get()
1946 	kfree(mst);  in mv88e6xxx_mst_get()
1956 	struct mv88e6xxx_mst *mst;  in mv88e6xxx_port_mst_state_set()  local
1979 	list_for_each_entry(mst, &chip->msts, node) {  in mv88e6xxx_port_mst_state_set()
1980 		if (mst->br == dsa_port_bridge_dev_get(dp) &&  in mv88e6xxx_port_mst_state_set()
1981 		    mst->msti == st->msti) {  in mv88e6xxx_port_mst_state_set()
1982 			if (mst->stu.state[port] == state)  in mv88e6xxx_port_mst_state_set()
1985 			mst->stu.state[port] = state;  in mv88e6xxx_port_mst_state_set()
1987 			err = mv88e6xxx_stu_loadpurge(chip, &mst->stu);  in mv88e6xxx_port_mst_state_set()