Merge branch 'dsa-headers-cleanup'

Vivien Didelot says:

====================
net: dsa: headers cleanup

The DSA core files share a common private header file. Include the DSA
public header there instead of independently in each core source file.

DSA core and its drivers use switchdev, thus include switchdev.h in the
public DSA header. This allows us to get rid of the forward declaration
and use typedef defined by switchdev.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

21 files changed, 31 insertions, 41 deletions

diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 658a12c888a8..fa099ed41652 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -29,7 +29,6 @@
 #include <linux/etherdevice.h>
 #include <linux/if_bridge.h>
 #include <net/dsa.h>
-#include <net/switchdev.h>
 
 #include "b53_regs.h"
 #include "b53_priv.h"
@@ -1056,7 +1055,7 @@ EXPORT_SYMBOL(b53_vlan_del);
 
 int b53_vlan_dump(struct dsa_switch *ds, int port,
 		  struct switchdev_obj_port_vlan *vlan,
-		  int (*cb)(struct switchdev_obj *obj))
+		  switchdev_obj_dump_cb_t *cb)
 {
 	struct b53_device *dev = ds->priv;
 	u16 vid, vid_start = 0, pvid;
@@ -1285,7 +1284,7 @@ static void b53_arl_search_rd(struct b53_device *dev, u8 idx,
 static int b53_fdb_copy(struct net_device *dev, int port,
 			const struct b53_arl_entry *ent,
 			struct switchdev_obj_port_fdb *fdb,
-			int (*cb)(struct switchdev_obj *obj))
+			switchdev_obj_dump_cb_t *cb)
 {
 	if (!ent->is_valid)
 		return 0;
@@ -1302,7 +1301,7 @@ static int b53_fdb_copy(struct net_device *dev, int port,
 
 int b53_fdb_dump(struct dsa_switch *ds, int port,
 		 struct switchdev_obj_port_fdb *fdb,
-		 int (*cb)(struct switchdev_obj *obj))
+		 switchdev_obj_dump_cb_t *cb)
 {
 	struct b53_device *priv = ds->priv;
 	struct net_device *dev = ds->ports[port].netdev;
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index a9dc90a01438..155a9c48c317 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -395,7 +395,7 @@ int b53_vlan_del(struct dsa_switch *ds, int port,
 		 const struct switchdev_obj_port_vlan *vlan);
 int b53_vlan_dump(struct dsa_switch *ds, int port,
 		  struct switchdev_obj_port_vlan *vlan,
-		  int (*cb)(struct switchdev_obj *obj));
+		  switchdev_obj_dump_cb_t *cb);
 int b53_fdb_prepare(struct dsa_switch *ds, int port,
 		    const struct switchdev_obj_port_fdb *fdb,
 		    struct switchdev_trans *trans);
@@ -406,7 +406,7 @@ int b53_fdb_del(struct dsa_switch *ds, int port,
 		const struct switchdev_obj_port_fdb *fdb);
 int b53_fdb_dump(struct dsa_switch *ds, int port,
 		 struct switchdev_obj_port_fdb *fdb,
-		 int (*cb)(struct switchdev_obj *obj));
+		 switchdev_obj_dump_cb_t *cb);
 int b53_mirror_add(struct dsa_switch *ds, int port,
 		   struct dsa_mall_mirror_tc_entry *mirror, bool ingress);
 void b53_mirror_del(struct dsa_switch *ds, int port,
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 215d41c1e71f..687a8bae5d73 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -28,7 +28,6 @@
 #include <linux/if_bridge.h>
 #include <linux/brcmphy.h>
 #include <linux/etherdevice.h>
-#include <net/switchdev.h>
 #include <linux/platform_data/b53.h>
 
 #include "bcm_sf2.h"
diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index a19e1781e9bb..5edf07beb9d2 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -17,7 +17,6 @@
 #include <linux/workqueue.h>
 #include <linux/module.h>
 #include <linux/if_bridge.h>
-#include <net/switchdev.h>
 #include <net/dsa.h>
 
 #include "dsa_loop.h"
@@ -188,7 +187,7 @@ static int dsa_loop_port_vlan_del(struct dsa_switch *ds, int port,
 
 static int dsa_loop_port_vlan_dump(struct dsa_switch *ds, int port,
 				   struct switchdev_obj_port_vlan *vlan,
-				   int (*cb)(struct switchdev_obj *obj))
+				   switchdev_obj_dump_cb_t *cb)
 {
 	struct dsa_loop_priv *ps = ds->priv;
 	struct mii_bus *bus = ps->bus;
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index b070c167e70f..4d2f45153ede 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -28,7 +28,6 @@
 #include <linux/reset.h>
 #include <linux/gpio/consumer.h>
 #include <net/dsa.h>
-#include <net/switchdev.h>
 
 #include "mt7530.h"
 
@@ -854,7 +853,7 @@ mt7530_port_fdb_del(struct dsa_switch *ds, int port,
 static int
 mt7530_port_fdb_dump(struct dsa_switch *ds, int port,
 		     struct switchdev_obj_port_fdb *fdb,
-		     int (*cb)(struct switchdev_obj *obj))
+		     switchdev_obj_dump_cb_t *cb)
 {
 	struct mt7530_priv *priv = ds->priv;
 	struct mt7530_fdb _fdb = { 0 };
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index d034d8cd7d22..41de250dbcc3 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -32,7 +32,6 @@
 #include <linux/gpio/consumer.h>
 #include <linux/phy.h>
 #include <net/dsa.h>
-#include <net/switchdev.h>
 
 #include "mv88e6xxx.h"
 #include "global1.h"
@@ -1269,7 +1268,7 @@ static int mv88e6xxx_vtu_loadpurge(struct mv88e6xxx_chip *chip,
 
 static int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port,
 				    struct switchdev_obj_port_vlan *vlan,
-				    int (*cb)(struct switchdev_obj *obj))
+				    switchdev_obj_dump_cb_t *cb)
 {
 	struct mv88e6xxx_chip *chip = ds->priv;
 	struct mv88e6xxx_vtu_entry next = {
@@ -1700,7 +1699,7 @@ static int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port,
 static int mv88e6xxx_port_db_dump_fid(struct mv88e6xxx_chip *chip,
 				      u16 fid, u16 vid, int port,
 				      struct switchdev_obj *obj,
-				      int (*cb)(struct switchdev_obj *obj))
+				      switchdev_obj_dump_cb_t *cb)
 {
 	struct mv88e6xxx_atu_entry addr;
 	int err;
@@ -1755,7 +1754,7 @@ static int mv88e6xxx_port_db_dump_fid(struct mv88e6xxx_chip *chip,
 
 static int mv88e6xxx_port_db_dump(struct mv88e6xxx_chip *chip, int port,
 				  struct switchdev_obj *obj,
-				  int (*cb)(struct switchdev_obj *obj))
+				  switchdev_obj_dump_cb_t *cb)
 {
 	struct mv88e6xxx_vtu_entry vlan = {
 		.vid = chip->info->max_vid,
@@ -1792,7 +1791,7 @@ static int mv88e6xxx_port_db_dump(struct mv88e6xxx_chip *chip, int port,
 
 static int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port,
 				   struct switchdev_obj_port_fdb *fdb,
-				   int (*cb)(struct switchdev_obj *obj))
+				   switchdev_obj_dump_cb_t *cb)
 {
 	struct mv88e6xxx_chip *chip = ds->priv;
 	int err;
@@ -4038,7 +4037,7 @@ static int mv88e6xxx_port_mdb_del(struct dsa_switch *ds, int port,
 
 static int mv88e6xxx_port_mdb_dump(struct dsa_switch *ds, int port,
 				   struct switchdev_obj_port_mdb *mdb,
-				   int (*cb)(struct switchdev_obj *obj))
+				   switchdev_obj_dump_cb_t *cb)
 {
 	struct mv88e6xxx_chip *chip = ds->priv;
 	int err;
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index 942b9ac7f92a..0f6a011d8ed1 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -18,7 +18,6 @@
 #include <linux/phy.h>
 #include <linux/netdevice.h>
 #include <net/dsa.h>
-#include <net/switchdev.h>
 #include <linux/of_net.h>
 #include <linux/of_platform.h>
 #include <linux/if_bridge.h>
@@ -873,7 +872,7 @@ qca8k_port_fdb_del(struct dsa_switch *ds, int port,
 static int
 qca8k_port_fdb_dump(struct dsa_switch *ds, int port,
 		    struct switchdev_obj_port_fdb *fdb,
-		    int (*cb)(struct switchdev_obj *obj))
+		    switchdev_obj_dump_cb_t *cb)
 {
 	struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
 	struct qca8k_fdb _fdb = { 0 };
diff --git a/include/net/dsa.h b/include/net/dsa.h
index ed767beca9c6..791fed62fb16 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -20,6 +20,7 @@
 #include <linux/of.h>
 #include <linux/ethtool.h>
 #include <net/devlink.h>
+#include <net/switchdev.h>
 
 struct tc_action;
 struct phy_device;
@@ -284,12 +285,6 @@ static inline u8 dsa_upstream_port(struct dsa_switch *ds)
 		return ds->rtable[dst->cpu_dp->ds->index];
 }
 
-struct switchdev_trans;
-struct switchdev_obj;
-struct switchdev_obj_port_fdb;
-struct switchdev_obj_port_mdb;
-struct switchdev_obj_port_vlan;
-
 #define DSA_NOTIFIER_BRIDGE_JOIN		1
 #define DSA_NOTIFIER_BRIDGE_LEAVE		2
 
@@ -409,7 +404,7 @@ struct dsa_switch_ops {
 				 const struct switchdev_obj_port_vlan *vlan);
 	int	(*port_vlan_dump)(struct dsa_switch *ds, int port,
 				  struct switchdev_obj_port_vlan *vlan,
-				  int (*cb)(struct switchdev_obj *obj));
+				  switchdev_obj_dump_cb_t *cb);
 
 	/*
 	 * Forwarding database
@@ -424,7 +419,7 @@ struct dsa_switch_ops {
 				const struct switchdev_obj_port_fdb *fdb);
 	int	(*port_fdb_dump)(struct dsa_switch *ds, int port,
 				 struct switchdev_obj_port_fdb *fdb,
-				 int (*cb)(struct switchdev_obj *obj));
+				  switchdev_obj_dump_cb_t *cb);
 
 	/*
 	 * Multicast database
@@ -439,7 +434,7 @@ struct dsa_switch_ops {
 				const struct switchdev_obj_port_mdb *mdb);
 	int	(*port_mdb_dump)(struct dsa_switch *ds, int port,
 				 struct switchdev_obj_port_mdb *mdb,
-				 int (*cb)(struct switchdev_obj *obj));
+				  switchdev_obj_dump_cb_t *cb);
 
 	/*
 	 * RXNFC
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index c0a1307c87dd..3288a80d4d6c 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -24,7 +24,7 @@
 #include <linux/phy_fixed.h>
 #include <linux/gpio/consumer.h>
 #include <linux/etherdevice.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 static struct sk_buff *dsa_slave_notag_xmit(struct sk_buff *skb,
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 2ac62349ba12..4301f52e4f5a 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -18,7 +18,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/of.h>
 #include <linux/of_net.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 static LIST_HEAD(dsa_switch_trees);
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index e9003b79cbbc..c274130e3ac9 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -14,6 +14,7 @@
 #include <linux/phy.h>
 #include <linux/netdevice.h>
 #include <linux/netpoll.h>
+#include <net/dsa.h>
 
 struct dsa_device_ops {
 	struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index bb28b011ba5a..ac4379b8d7ac 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -22,7 +22,7 @@
 #include <linux/sysfs.h>
 #include <linux/phy_fixed.h>
 #include <linux/etherdevice.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 /* switch driver registration ***********************************************/
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 77324c483d14..91236d602301 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -17,13 +17,12 @@
 #include <linux/of_mdio.h>
 #include <linux/mdio.h>
 #include <linux/list.h>
-#include <net/dsa.h>
 #include <net/rtnetlink.h>
-#include <net/switchdev.h>
 #include <net/pkt_cls.h>
 #include <net/tc_act/tc_mirred.h>
 #include <linux/if_bridge.h>
 #include <linux/netpoll.h>
+
 #include "dsa_priv.h"
 
 static bool dsa_slave_dev_check(struct net_device *dev);
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index ca6e26e514f0..f477053308d2 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -12,7 +12,8 @@
 
 #include <linux/netdevice.h>
 #include <linux/notifier.h>
-#include <net/dsa.h>
+
+#include "dsa_priv.h"
 
 static int dsa_switch_bridge_join(struct dsa_switch *ds,
 				  struct dsa_notifier_bridge_info *info)
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c
index 658ddee63dc9..9f204f18ada3 100644
--- a/net/dsa/tag_brcm.c
+++ b/net/dsa/tag_brcm.c
@@ -12,7 +12,7 @@
 #include <linux/etherdevice.h>
 #include <linux/list.h>
 #include <linux/slab.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 /* This tag length is 4 bytes, older ones were 6 bytes, we do not
diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c
index 1c6633f0de01..3b62a57956a3 100644
--- a/net/dsa/tag_dsa.c
+++ b/net/dsa/tag_dsa.c
@@ -11,7 +11,7 @@
 #include <linux/etherdevice.h>
 #include <linux/list.h>
 #include <linux/slab.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 #define DSA_HLEN	4
diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c
index d9c668aa5e54..f95cafd05702 100644
--- a/net/dsa/tag_edsa.c
+++ b/net/dsa/tag_edsa.c
@@ -11,7 +11,7 @@
 #include <linux/etherdevice.h>
 #include <linux/list.h>
 #include <linux/slab.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 #define DSA_HLEN	4
diff --git a/net/dsa/tag_lan9303.c b/net/dsa/tag_lan9303.c
index 70130ed5c21a..afd59330b5f1 100644
--- a/net/dsa/tag_lan9303.c
+++ b/net/dsa/tag_lan9303.c
@@ -14,7 +14,7 @@
 #include <linux/etherdevice.h>
 #include <linux/list.h>
 #include <linux/slab.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 /* To define the outgoing port and to discover the incoming port a regular
diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c
index 837cdddb53f0..d1258e84cd71 100644
--- a/net/dsa/tag_mtk.c
+++ b/net/dsa/tag_mtk.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/etherdevice.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 #define MTK_HDR_LEN		4
diff --git a/net/dsa/tag_qca.c b/net/dsa/tag_qca.c
index be3b67750ac8..2451007699b7 100644
--- a/net/dsa/tag_qca.c
+++ b/net/dsa/tag_qca.c
@@ -12,7 +12,7 @@
  */
 
 #include <linux/etherdevice.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 #define QCA_HDR_LEN	2
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index aa05e276ea22..7488ab2932ab 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -11,7 +11,7 @@
 #include <linux/etherdevice.h>
 #include <linux/list.h>
 #include <linux/slab.h>
-#include <net/dsa.h>
+
 #include "dsa_priv.h"
 
 static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)