[PATCH v1 07/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): remove timestamp support

From: Oleksij Rempel
Date: Mon Nov 28 2022 - 07:00:21 EST

We do not use FDB timestamps. So, drop it.

Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
drivers/net/dsa/microchip/ksz8.h | 2 +-
drivers/net/dsa/microchip/ksz8795.c | 7 ++-----
2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz8.h b/drivers/net/dsa/microchip/ksz8.h
index ea05abfbd51d..ad8e69051347 100644
--- a/drivers/net/dsa/microchip/ksz8.h
+++ b/drivers/net/dsa/microchip/ksz8.h
@@ -20,7 +20,7 @@ void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port);
int ksz8_r_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 *val);
int ksz8_w_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 val);
int ksz8_r_dyn_mac_table(struct ksz_device *dev, u16 addr, u8 *mac_addr,
- u8 *fid, u8 *src_port, u8 *timestamp, u16 *entries);
+ u8 *fid, u8 *src_port, u16 *entries);
int ksz8_r_sta_mac_table(struct ksz_device *dev, u16 addr,
struct alu_struct *alu);
void ksz8_w_sta_mac_table(struct ksz_device *dev, u16 addr,
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index e0530bc3bec0..d0cfe74d5b13 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -395,7 +395,7 @@ static int ksz8_valid_dyn_entry(struct ksz_device *dev, u8 *data)
}

int ksz8_r_dyn_mac_table(struct ksz_device *dev, u16 addr, u8 *mac_addr,
- u8 *fid, u8 *src_port, u8 *timestamp, u16 *entries)
+ u8 *fid, u8 *src_port, u16 *entries)
{
u32 data_hi, data_lo;
const u8 *shifts;
@@ -440,8 +440,6 @@ int ksz8_r_dyn_mac_table(struct ksz_device *dev, u16 addr, u8 *mac_addr,
shifts[DYNAMIC_MAC_FID];
*src_port = (data_hi & masks[DYNAMIC_MAC_TABLE_SRC_PORT]) >>
shifts[DYNAMIC_MAC_SRC_PORT];
- *timestamp = (data_hi & masks[DYNAMIC_MAC_TABLE_TIMESTAMP]) >>
- shifts[DYNAMIC_MAC_TIMESTAMP];

mac_addr[5] = (u8)data_lo;
mac_addr[4] = (u8)(data_lo >> 8);
@@ -956,14 +954,13 @@ int ksz8_fdb_dump(struct ksz_device *dev, int port,
int ret = 0;
u16 i = 0;
u16 entries = 0;
- u8 timestamp = 0;
u8 fid;
u8 src_port;
u8 mac[ETH_ALEN];

do {
ret = ksz8_r_dyn_mac_table(dev, i, mac, &fid, &src_port,
- &timestamp, &entries);
+ &entries);
if (!ret && port == src_port) {
ret = cb(mac, 0, false, data);
if (ret)
--
2.30.2