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net: dsa: mv88e6xxx: remove port_link_state functions

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The port_link_state method is only used by mv88e6xxx_port_setup_mac(),
which is now only called during port setup, rather than also being
called via phylink's mac_config method.

Remove this now unnecessary optimisation, which allows us to remove the
port_link_state methods as well.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King
2020-03-14 10:15:58 +00:00
committed by David S. Miller
parent f365c6f723
commit dc745ece3b
4 changed files with 0 additions and 232 deletions
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46
drivers/net/dsa/mv88e6xxx/chip.c
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@@ -423,30 +423,11 @@ static int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port,
int link, int speed, int duplex, int pause,
phy_interface_t mode)
{
struct phylink_link_state state;
int err;
if (!chip->info->ops->port_set_link)
return 0;
if (!chip->info->ops->port_link_state)
return 0;
err = chip->info->ops->port_link_state(chip, port, &state);
if (err)
return err;
/* Has anything actually changed? We don't expect the
* interface mode to change without one of the other
* parameters also changing
*/
if (state.link == link &&
state.speed == speed &&
state.duplex == duplex &&
(state.interface == mode ||
state.interface == PHY_INTERFACE_MODE_NA))
return 0;
/* Port's MAC control must not be changed unless the link is down */
err = chip->info->ops->port_set_link(chip, port, LINK_FORCED_DOWN);
if (err)
@@ -3411,7 +3392,6 @@ static const struct mv88e6xxx_ops mv88e6085_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3445,7 +3425,6 @@ static const struct mv88e6xxx_ops mv88e6095_ops = {
.port_set_frame_mode = mv88e6085_port_set_frame_mode,
.port_set_egress_floods = mv88e6185_port_set_egress_floods,
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_link_state = mv88e6185_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3481,7 +3460,6 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3515,7 +3493,6 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
.port_set_egress_floods = mv88e6352_port_set_egress_floods,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -3554,7 +3531,6 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
.port_pause_limit = mv88e6097_port_pause_limit,
.port_set_pause = mv88e6185_port_set_pause,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3598,7 +3574,6 @@ static const struct mv88e6xxx_ops mv88e6141_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6341_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -3648,7 +3623,6 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3683,7 +3657,6 @@ static const struct mv88e6xxx_ops mv88e6165_ops = {
.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3726,7 +3699,6 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -3770,7 +3742,6 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -3821,7 +3792,6 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -3865,7 +3835,6 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -3913,7 +3882,6 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
.port_egress_rate_limiting = mv88e6095_port_egress_rate_limiting,
.port_set_upstream_port = mv88e6095_port_set_upstream_port,
.port_set_pause = mv88e6185_port_set_pause,
.port_link_state = mv88e6185_port_link_state,
.port_get_cmode = mv88e6185_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
@@ -3955,7 +3923,6 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4015,7 +3982,6 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4074,7 +4040,6 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4137,7 +4102,6 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4193,7 +4157,6 @@ static const struct mv88e6xxx_ops mv88e6250_ops = {
.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6250_port_link_state,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6250_stats_get_sset_count,
@@ -4233,7 +4196,6 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4295,7 +4257,6 @@ static const struct mv88e6xxx_ops mv88e6320_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4338,7 +4299,6 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4381,7 +4341,6 @@ static const struct mv88e6xxx_ops mv88e6341_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6341_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4434,7 +4393,6 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4475,7 +4433,6 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4521,7 +4478,6 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.port_pause_limit = mv88e6097_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
.stats_snapshot = mv88e6320_g1_stats_snapshot,
@@ -4583,7 +4539,6 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,
@@ -4647,7 +4602,6 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
.port_pause_limit = mv88e6390_port_pause_limit,
.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
.port_setup_message_port = mv88e6xxx_setup_message_port,