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Code Issues Releases Wiki Activity

net: dsa: b53: Drop unused "cpu_port" field

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It's set but never used anymore.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Rafał Miłecki 2021-09-16 14:03:54 +02:00 committed by Jakub Kicinski
parent 3ff26b2923
commit 7d5af56418
2 changed files with 0 additions and 29 deletions
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28
drivers/net/dsa/b53/b53_common.c
View file

@ -2300,7 +2300,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 2,
.arl_buckets = 1024,
.imp_port = 5,
.cpu_port = B53_CPU_PORT_25,
.duplex_reg = B53_DUPLEX_STAT_FE,
},
{
@ -2311,7 +2310,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 2,
.arl_buckets = 1024,
.imp_port = 5,
.cpu_port = B53_CPU_PORT_25,
.duplex_reg = B53_DUPLEX_STAT_FE,
},
{
@ -2322,7 +2320,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2336,7 +2333,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2350,7 +2346,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS_9798,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2364,7 +2359,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS_9798,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2379,7 +2373,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_buckets = 1024,
.vta_regs = B53_VTA_REGS,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
@ -2392,7 +2385,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2406,7 +2398,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2420,7 +2411,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS_63XX,
.duplex_reg = B53_DUPLEX_STAT_63XX,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK_63XX,
@ -2434,7 +2424,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2448,7 +2437,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2462,7 +2450,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2476,7 +2463,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2490,7 +2476,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2504,7 +2489,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2518,7 +2502,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2533,7 +2516,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 256,
.imp_port = 8,
.cpu_port = 8, /* TODO: ports 4, 5, 8 */
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2547,7 +2529,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 1024,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2561,7 +2542,6 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_bins = 4,
.arl_buckets = 256,
.imp_port = 8,
.cpu_port = B53_CPU_PORT,
.vta_regs = B53_VTA_REGS,
.duplex_reg = B53_DUPLEX_STAT_GE,
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
@ -2587,7 +2567,6 @@ static int b53_switch_init(struct b53_device *dev)
dev->vta_regs[2] = chip->vta_regs[2];
dev->jumbo_pm_reg = chip->jumbo_pm_reg;
dev->imp_port = chip->imp_port;
dev->cpu_port = chip->cpu_port;
dev->num_vlans = chip->vlans;
dev->num_arl_bins = chip->arl_bins;
dev->num_arl_buckets = chip->arl_buckets;
@ -2619,13 +2598,6 @@ static int b53_switch_init(struct b53_device *dev)
break;
#endif
}
} else if (dev->chip_id == BCM53115_DEVICE_ID) {
u64 strap_value;
b53_read48(dev, B53_STAT_PAGE, B53_STRAP_VALUE, &strap_value);
/* use second IMP port if GMII is enabled */
if (strap_value & SV_GMII_CTRL_115)
dev->cpu_port = 5;
}
dev->num_ports = fls(dev->enabled_ports);

1
drivers/net/dsa/b53/b53_priv.h
View file

@ -124,7 +124,6 @@ struct b53_device {
/* used ports mask */
u16 enabled_ports;
unsigned int imp_port;
unsigned int cpu_port;
/* connect specific data */
u8 current_page;