net: dsa: mv88e6xxx: rename mv88e6xxx_vtu_stu_entry

The STU (if the switch has one) is abstracted and accessed through the
VTU operations and data registers.

Thus rename the mv88e6xxx_vtu_stu_entry struct to mv88e6xxx_vtu_entry.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 24 insertions, 27 deletions

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 9056d9eb3c13..d805661af3cc 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1265,7 +1265,7 @@ static int _mv88e6xxx_vtu_stu_flush(struct mv88e6xxx_chip *chip)
 }
 
 static int _mv88e6xxx_vtu_stu_data_read(struct mv88e6xxx_chip *chip,
-                                        struct mv88e6xxx_vtu_stu_entry *entry,
+                                        struct mv88e6xxx_vtu_entry *entry,
                                         unsigned int nibble_offset)
 {
         u16 regs[3];
@@ -1290,19 +1290,19 @@ static int _mv88e6xxx_vtu_stu_data_read(struct mv88e6xxx_chip *chip,
 }
 
 static int mv88e6xxx_vtu_data_read(struct mv88e6xxx_chip *chip,
-                                   struct mv88e6xxx_vtu_stu_entry *entry)
+                                   struct mv88e6xxx_vtu_entry *entry)
 {
         return _mv88e6xxx_vtu_stu_data_read(chip, entry, 0);
 }
 
 static int mv88e6xxx_stu_data_read(struct mv88e6xxx_chip *chip,
-                                   struct mv88e6xxx_vtu_stu_entry *entry)
+                                   struct mv88e6xxx_vtu_entry *entry)
 {
         return _mv88e6xxx_vtu_stu_data_read(chip, entry, 2);
 }
 
 static int _mv88e6xxx_vtu_stu_data_write(struct mv88e6xxx_chip *chip,
-                                         struct mv88e6xxx_vtu_stu_entry *entry,
+                                         struct mv88e6xxx_vtu_entry *entry,
                                          unsigned int nibble_offset)
 {
         u16 regs[3] = { 0 };
@@ -1327,13 +1327,13 @@ static int _mv88e6xxx_vtu_stu_data_write(struct mv88e6xxx_chip *chip,
 }
 
 static int mv88e6xxx_vtu_data_write(struct mv88e6xxx_chip *chip,
-                                    struct mv88e6xxx_vtu_stu_entry *entry)
+                                    struct mv88e6xxx_vtu_entry *entry)
 {
         return _mv88e6xxx_vtu_stu_data_write(chip, entry, 0);
 }
 
 static int mv88e6xxx_stu_data_write(struct mv88e6xxx_chip *chip,
-                                    struct mv88e6xxx_vtu_stu_entry *entry)
+                                    struct mv88e6xxx_vtu_entry *entry)
 {
         return _mv88e6xxx_vtu_stu_data_write(chip, entry, 2);
 }
@@ -1345,9 +1345,9 @@ static int _mv88e6xxx_vtu_vid_write(struct mv88e6xxx_chip *chip, u16 vid)
 }
 
 static int _mv88e6xxx_vtu_getnext(struct mv88e6xxx_chip *chip,
-                                  struct mv88e6xxx_vtu_stu_entry *entry)
+                                  struct mv88e6xxx_vtu_entry *entry)
 {
-        struct mv88e6xxx_vtu_stu_entry next = { 0 };
+        struct mv88e6xxx_vtu_entry next = { 0 };
         u16 val;
         int err;
 
@@ -1407,7 +1407,7 @@ static int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port,
                                     int (*cb)(struct switchdev_obj *obj))
 {
         struct mv88e6xxx_chip *chip = ds->priv;
-        struct mv88e6xxx_vtu_stu_entry next;
+        struct mv88e6xxx_vtu_entry next;
         u16 pvid;
         int err;
 
@@ -1458,7 +1458,7 @@ unlock:
 }
 
 static int _mv88e6xxx_vtu_loadpurge(struct mv88e6xxx_chip *chip,
-                                    struct mv88e6xxx_vtu_stu_entry *entry)
+                                    struct mv88e6xxx_vtu_entry *entry)
 {
         u16 op = GLOBAL_VTU_OP_VTU_LOAD_PURGE;
         u16 reg = 0;
@@ -1507,9 +1507,9 @@ loadpurge:
 }
 
 static int _mv88e6xxx_stu_getnext(struct mv88e6xxx_chip *chip, u8 sid,
-                                  struct mv88e6xxx_vtu_stu_entry *entry)
+                                  struct mv88e6xxx_vtu_entry *entry)
 {
-        struct mv88e6xxx_vtu_stu_entry next = { 0 };
+        struct mv88e6xxx_vtu_entry next = { 0 };
         u16 val;
         int err;
 
@@ -1549,7 +1549,7 @@ static int _mv88e6xxx_stu_getnext(struct mv88e6xxx_chip *chip, u8 sid,
 }
 
 static int _mv88e6xxx_stu_loadpurge(struct mv88e6xxx_chip *chip,
-                                    struct mv88e6xxx_vtu_stu_entry *entry)
+                                    struct mv88e6xxx_vtu_entry *entry)
 {
         u16 reg = 0;
         int err;
@@ -1652,7 +1652,7 @@ static int _mv88e6xxx_port_fid_set(struct mv88e6xxx_chip *chip,
 static int _mv88e6xxx_fid_new(struct mv88e6xxx_chip *chip, u16 *fid)
 {
         DECLARE_BITMAP(fid_bitmap, MV88E6XXX_N_FID);
-        struct mv88e6xxx_vtu_stu_entry vlan;
+        struct mv88e6xxx_vtu_entry vlan;
         int i, err;
 
         bitmap_zero(fid_bitmap, MV88E6XXX_N_FID);
@@ -1694,10 +1694,10 @@ static int _mv88e6xxx_fid_new(struct mv88e6xxx_chip *chip, u16 *fid)
 }
 
 static int _mv88e6xxx_vtu_new(struct mv88e6xxx_chip *chip, u16 vid,
-                              struct mv88e6xxx_vtu_stu_entry *entry)
+                              struct mv88e6xxx_vtu_entry *entry)
 {
         struct dsa_switch *ds = chip->ds;
-        struct mv88e6xxx_vtu_stu_entry vlan = {
+        struct mv88e6xxx_vtu_entry vlan = {
                 .valid = true,
                 .vid = vid,
         };
@@ -1715,7 +1715,7 @@ static int _mv88e6xxx_vtu_new(struct mv88e6xxx_chip *chip, u16 vid,
 
         if (mv88e6xxx_6097_family(chip) || mv88e6xxx_6165_family(chip) ||
             mv88e6xxx_6351_family(chip) || mv88e6xxx_6352_family(chip)) {
-                struct mv88e6xxx_vtu_stu_entry vstp;
+                struct mv88e6xxx_vtu_entry vstp;
 
                 /* Adding a VTU entry requires a valid STU entry. As VSTP is not
                  * implemented, only one STU entry is needed to cover all VTU
@@ -1742,7 +1742,7 @@ static int _mv88e6xxx_vtu_new(struct mv88e6xxx_chip *chip, u16 vid,
 }
 
 static int _mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid,
-                              struct mv88e6xxx_vtu_stu_entry *entry, bool creat)
+                              struct mv88e6xxx_vtu_entry *entry, bool creat)
 {
         int err;
 
@@ -1774,7 +1774,7 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
                                         u16 vid_begin, u16 vid_end)
 {
         struct mv88e6xxx_chip *chip = ds->priv;
-        struct mv88e6xxx_vtu_stu_entry vlan;
+        struct mv88e6xxx_vtu_entry vlan;
         int i, err;
 
         if (!vid_begin)
@@ -1899,7 +1899,7 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port,
 static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port,
                                     u16 vid, bool untagged)
 {
-        struct mv88e6xxx_vtu_stu_entry vlan;
+        struct mv88e6xxx_vtu_entry vlan;
         int err;
 
         err = _mv88e6xxx_vtu_get(chip, vid, &vlan, true);
@@ -1944,7 +1944,7 @@ static int _mv88e6xxx_port_vlan_del(struct mv88e6xxx_chip *chip,
                                     int port, u16 vid)
 {
         struct dsa_switch *ds = chip->ds;
-        struct mv88e6xxx_vtu_stu_entry vlan;
+        struct mv88e6xxx_vtu_entry vlan;
         int i, err;
 
         err = _mv88e6xxx_vtu_get(chip, vid, &vlan, false);
@@ -2103,7 +2103,7 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port,
                                         const unsigned char *addr, u16 vid,
                                         u8 state)
 {
-        struct mv88e6xxx_vtu_stu_entry vlan;
+        struct mv88e6xxx_vtu_entry vlan;
         struct mv88e6xxx_atu_entry entry;
         int err;
 
@@ -2278,7 +2278,7 @@ static int mv88e6xxx_port_db_dump(struct mv88e6xxx_chip *chip, int port,
                                   struct switchdev_obj *obj,
                                   int (*cb)(struct switchdev_obj *obj))
 {
-        struct mv88e6xxx_vtu_stu_entry vlan = {
+        struct mv88e6xxx_vtu_entry vlan = {
                 .vid = GLOBAL_VTU_VID_MASK, /* all ones */
         };
         u16 fid;
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
index cf639ed91d03..ee7873aaf127 100644
--- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
@@ -640,12 +640,9 @@ struct mv88e6xxx_atu_entry {
         u8      mac[ETH_ALEN];
 };
 
-struct mv88e6xxx_vtu_stu_entry {
-        /* VTU only */
+struct mv88e6xxx_vtu_entry {
         u16     vid;
         u16     fid;
-
-        /* VTU and STU */
         u8      sid;
         bool    valid;
         u8      data[DSA_MAX_PORTS];