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immortalwrt-mt798x/target/linux/mediatek/patches-5.4/752-net-dsa-phy-coverity-scan.patch
developer b22475552d [Description] 
Fix Converity scan error.

[Release-log]
N/A

Change-Id: I755ce2ea040b093a993a1859ff3a009c64ae6bed
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6838042
2022-12-03 01:39:41 +08:00

381 lines
17 KiB
Diff
Raw Blame History

diff -Naur a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
--- a/drivers/net/dsa/mt7530.c 2022-11-25 14:10:39.452491570 +0800
+++ b/drivers/net/dsa/mt7530.c 2022-11-28 09:47:11.157096408 +0800
@@ -2476,7 +2476,7 @@
mt7531_cpu_port_config(struct dsa_switch *ds, int port)
{
struct mt7530_priv *priv = ds->priv;
- phy_interface_t interface;
+ phy_interface_t interface = PHY_INTERFACE_MODE_NA;
int speed;
switch (port) {
@@ -2496,6 +2496,8 @@
priv->p6_interface = interface;
break;
};
+ if (interface == PHY_INTERFACE_MODE_NA)
+ dev_err(priv->dev, "invalid interface\n");
if (interface == PHY_INTERFACE_MODE_2500BASEX)
speed = SPEED_2500;
diff -Naur a/drivers/net/dsa/mt7531_phy.c b/drivers/net/dsa/mt7531_phy.c
--- a/drivers/net/dsa/mt7531_phy.c 2022-11-25 14:10:47.032465430 +0800
+++ b/drivers/net/dsa/mt7531_phy.c 2022-11-29 09:56:05.024665073 +0800
@@ -252,7 +252,7 @@
u16 dev1e_17a_tmp, dev1e_e0_tmp;
/* *** Iext/Rext Cal start ************ */
- all_ana_cal_status = ANACAL_INIT;
+ //all_ana_cal_status = ANACAL_INIT;
/* analog calibration enable, Rext calibration enable */
/* 1e_db[12]:rg_cal_ckinv, [8]:rg_ana_calen, [4]:rg_rext_calen, [0]:rg_zcalen_a */
/* 1e_dc[0]:rg_txvos_calen */
@@ -296,7 +296,7 @@
all_ana_cal_status = ANACAL_FINISH;
//printk(" GE Rext AnaCal Done! (%d)(0x%x) \r\n", cnt, rg_zcal_ctrl);
} else {
- dev1e_17a_tmp = tc_phy_read_dev_reg(ds, PHY0, 0x1e, 0x017a);
+ //dev1e_17a_tmp = tc_phy_read_dev_reg(ds, PHY0, 0x1e, 0x017a);
dev1e_e0_tmp = tc_phy_read_dev_reg(ds, PHY0, 0x1e, 0xe0);
if ((rg_zcal_ctrl == 0x3F) || (rg_zcal_ctrl == 0x00)) {
all_ana_cal_status = ANACAL_SATURATION; /* need to FT(IC fail?) */
@@ -718,32 +718,34 @@
} else if (phyaddr == 1) {
if (calibration_pair == ANACAL_PAIR_A)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_B)
- tx_amp_temp = tx_amp_temp ;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ // tx_amp_temp = tx_amp_temp;
else if(calibration_pair == ANACAL_PAIR_C)
tx_amp_temp = tx_amp_temp - 1;
else if(calibration_pair == ANACAL_PAIR_D)
tx_amp_temp = tx_amp_temp - 1;
} else if (phyaddr == 2) {
- if (calibration_pair == ANACAL_PAIR_A)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_B)
+ //if (calibration_pair == ANACAL_PAIR_A)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ if(calibration_pair == ANACAL_PAIR_B)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_C)
- tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_C)
+ // tx_amp_temp = tx_amp_temp;
else if(calibration_pair == ANACAL_PAIR_D)
tx_amp_temp = tx_amp_temp - 1;
- } else if (phyaddr == 3) {
- tx_amp_temp = tx_amp_temp;
+ //} else if (phyaddr == 3) {
+ // tx_amp_temp = tx_amp_temp;
} else if (phyaddr == 4) {
- if (calibration_pair == ANACAL_PAIR_A)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_B)
+ //if (calibration_pair == ANACAL_PAIR_A)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ if(calibration_pair == ANACAL_PAIR_B)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_C)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_D)
- tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_C)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_D)
+ // tx_amp_temp = tx_amp_temp;
}
reg_temp = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, tx_amp_reg)&(~0xff00);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, tx_amp_reg_100,(tx_amp_temp|((tx_amp_temp)<<tx_amp_reg_shift)));
@@ -858,7 +860,7 @@
reg_backup = 0x0000;
reg_backup |= ((tx_amp_temp << 10) | (tx_amp_temp << 0));
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x12, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x12);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x12);
//printk("PORT[%d] 1e.012 = %x (OFFSET_1000M_PAIR_A)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x16);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -866,7 +868,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (tx_amp_temp << 0);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x16, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x16);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x16);
//printk("PORT[%d] 1e.016 = %x (OFFSET_TESTMODE_1000M_PAIR_A)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_B){
@@ -876,7 +878,7 @@
reg_backup = 0x0000;
reg_backup |= ((tx_amp_temp << 8) | (tx_amp_temp << 0));
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x17, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x17);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x17);
//printk("PORT[%d] 1e.017 = %x (OFFSET_1000M_PAIR_B)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x18);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -884,7 +886,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (tx_amp_temp << 0);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x18, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x18);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x18);
//printk("PORT[%d] 1e.018 = %x (OFFSET_TESTMODE_1000M_PAIR_B)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_C){
@@ -894,7 +896,7 @@
reg_backup = (reg_backup & (~0x3f00));
reg_backup |= (tx_amp_temp << 8);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x19, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x19);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x19);
//printk("PORT[%d] 1e.019 = %x (OFFSET_1000M_PAIR_C)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x20);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -902,7 +904,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (tx_amp_temp << 0);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x20, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x20);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x20);
//printk("PORT[%d] 1e.020 = %x (OFFSET_TESTMODE_1000M_PAIR_C)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_D){
@@ -912,7 +914,7 @@
reg_backup = (reg_backup & (~0x3f00));
reg_backup |= (tx_amp_temp << 8);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x21, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x21);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x21);
//printk("PORT[%d] 1e.021 = %x (OFFSET_1000M_PAIR_D)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x22);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -920,7 +922,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (tx_amp_temp << 0);
tc_phy_write_dev_reg(ds, phyaddr, 0x1e, 0x22, reg_backup);
- reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x22);
+ //reg_backup = tc_phy_read_dev_reg(ds, phyaddr, 0x1e, 0x22);
//printk("PORT[%d] 1e.022 = %x (OFFSET_TESTMODE_1000M_PAIR_D)\n", phyaddr, reg_backup);
}
@@ -1352,7 +1354,7 @@
int mt7531_phy_setup(struct dsa_switch *ds)
{
- int ret;
+ int ret = 0;
int i;
mt7531_phy_setting(ds);
diff -Naur a/drivers/net/phy/mtk/mt753x/mt7531.c b/drivers/net/phy/mtk/mt753x/mt7531.c
--- a/drivers/net/phy/mtk/mt753x/mt7531.c 2022-11-25 14:11:51.944272549 +0800
+++ b/drivers/net/phy/mtk/mt753x/mt7531.c 2022-11-25 14:19:49.970820719 +0800
@@ -1062,6 +1062,7 @@
u32 pmcr;
u32 speed;
+ pdev = container_of(gsw->dev, struct platform_device, dev);
switch_node = of_find_node_by_name(NULL, "switch0");
if (switch_node == NULL) {
dev_err(&pdev->dev, "switch node invaild\n");
@@ -1074,7 +1075,6 @@
return -EIO;
}
- pdev = container_of(gsw->dev, struct platform_device, dev);
gsw->sysctrl_base = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
"mediatek,sysctrl");
if (IS_ERR(gsw->sysctrl_base)) {
diff -Naur a/drivers/net/phy/mtk/mt753x/mt753x_common.c b/drivers/net/phy/mtk/mt753x/mt753x_common.c
--- a/drivers/net/phy/mtk/mt753x/mt753x_common.c 2022-11-25 14:12:06.308223474 +0800
+++ b/drivers/net/phy/mtk/mt753x/mt753x_common.c 2022-11-25 14:21:52.038450276 +0800
@@ -49,6 +49,9 @@
case MAC_SPD_2500:
speed = "2.5Gbps";
break;
+ default:
+ dev_info(gsw->dev, "Invalid speed\n");
+ return;
}
if (pmsr & MAC_LNK_STS) {
diff -Naur a/drivers/net/phy/mtk/mt753x/mt753x_mdio.c b/drivers/net/phy/mtk/mt753x/mt753x_mdio.c
--- a/drivers/net/phy/mtk/mt753x/mt753x_mdio.c 2022-11-25 14:12:29.064162894 +0800
+++ b/drivers/net/phy/mtk/mt753x/mt753x_mdio.c 2022-11-25 17:04:01.973949052 +0800
@@ -495,7 +495,7 @@
struct device_node *np = gsw->dev->of_node;
struct reset_control *rstc;
int mcm;
- int ret = -EINVAL;
+ int ret;
mcm = of_property_read_bool(np, "mediatek,mcm");
if (mcm) {
diff -Naur a/drivers/net/phy/mtk/mt753x/mt753x_nl.c b/drivers/net/phy/mtk/mt753x/mt753x_nl.c
--- a/drivers/net/phy/mtk/mt753x/mt753x_nl.c 2022-11-25 14:12:12.292202033 +0800
+++ b/drivers/net/phy/mtk/mt753x/mt753x_nl.c 2022-11-25 17:01:26.881930912 +0800
@@ -75,8 +75,10 @@
len = snprintf(buf, sizeof(buf),
"id: %d, model: %s, node: %s\n",
gsw->id, gsw->name, gsw->dev->of_node->name);
- strncat(buff, buf, size - total);
- total += len;
+ if (len == strlen(buf)) {
+ strncat(buff, buf, size - total);
+ total += len;
+ }
}
mt753x_put_gsw();
diff -Naur a/drivers/net/phy/mtk/mt753x/mt753x_phy.c b/drivers/net/phy/mtk/mt753x/mt753x_phy.c
--- a/drivers/net/phy/mtk/mt753x/mt753x_phy.c 2022-11-25 14:12:34.160149995 +0800
+++ b/drivers/net/phy/mtk/mt753x/mt753x_phy.c 2022-11-29 14:12:28.261884707 +0800
@@ -141,7 +141,7 @@
u16 dev1e_17a_tmp, dev1e_e0_tmp;
/* *** Iext/Rext Cal start ************ */
- all_ana_cal_status = ANACAL_INIT;
+ //all_ana_cal_status = ANACAL_INIT;
/* analog calibration enable, Rext calibration enable */
/* 1e_db[12]:rg_cal_ckinv, [8]:rg_ana_calen, [4]:rg_rext_calen, [0]:rg_zcalen_a */
/* 1e_dc[0]:rg_txvos_calen */
@@ -185,7 +185,7 @@
all_ana_cal_status = ANACAL_FINISH;
//printk(" GE Rext AnaCal Done! (%d)(0x%x) \r\n", cnt, rg_zcal_ctrl);
} else {
- dev1e_17a_tmp = tc_phy_read_dev_reg(gsw, PHY0, 0x1e, 0x017a);
+ //dev1e_17a_tmp = tc_phy_read_dev_reg(gsw, PHY0, 0x1e, 0x017a);
dev1e_e0_tmp = tc_phy_read_dev_reg(gsw, PHY0, 0x1e, 0xe0);
if ((rg_zcal_ctrl == 0x3F) || (rg_zcal_ctrl == 0x00)) {
all_ana_cal_status = ANACAL_SATURATION; /* need to FT(IC fail?) */
@@ -580,33 +580,35 @@
} else if (phyaddr == 1) {
if (calibration_pair == ANACAL_PAIR_A)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_B)
- tx_amp_temp = tx_amp_temp ;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ // tx_amp_temp = tx_amp_temp;
else if(calibration_pair == ANACAL_PAIR_C)
tx_amp_temp = tx_amp_temp - 1;
else if(calibration_pair == ANACAL_PAIR_D)
tx_amp_temp = tx_amp_temp - 1;
} else if (phyaddr == 2) {
- if (calibration_pair == ANACAL_PAIR_A)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_B)
+ //if (calibration_pair == ANACAL_PAIR_A)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ if(calibration_pair == ANACAL_PAIR_B)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_C)
- tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_C)
+ // tx_amp_temp = tx_amp_temp;
else if(calibration_pair == ANACAL_PAIR_D)
tx_amp_temp = tx_amp_temp - 1;
- } else if (phyaddr == 3) {
- tx_amp_temp = tx_amp_temp;
+ //} else if (phyaddr == 3) {
+ // tx_amp_temp = tx_amp_temp;
} else if (phyaddr == 4) {
- if (calibration_pair == ANACAL_PAIR_A)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_B)
+ //if (calibration_pair == ANACAL_PAIR_A)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_B)
+ if(calibration_pair == ANACAL_PAIR_B)
tx_amp_temp = tx_amp_temp - 1;
- else if(calibration_pair == ANACAL_PAIR_C)
- tx_amp_temp = tx_amp_temp;
- else if(calibration_pair == ANACAL_PAIR_D)
- tx_amp_temp = tx_amp_temp;
- }
+ //else if(calibration_pair == ANACAL_PAIR_C)
+ // tx_amp_temp = tx_amp_temp;
+ //else if(calibration_pair == ANACAL_PAIR_D)
+ // tx_amp_temp = tx_amp_temp;
+ }
reg_temp = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, tx_amp_reg)&(~0xff00);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, tx_amp_reg_100,(tx_amp_temp|((tx_amp_temp)<<tx_amp_reg_shift)));
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, tx_amp_reg, (tx_amp_temp|((tx_amp_temp)<<tx_amp_reg_shift)));
@@ -704,7 +706,7 @@
reg_backup = 0x0000;
reg_backup |= ((reg_tmp << 10) | (reg_tmp << 0));
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x12, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x12);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x12);
//printk("PORT[%d] 1e.012 = %x (OFFSET_1000M_PAIR_A)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x16);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -712,7 +714,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (reg_tmp << 0);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x16, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x16);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x16);
//printk("PORT[%d] 1e.016 = %x (OFFSET_TESTMODE_1000M_PAIR_A)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_B){
@@ -722,7 +724,7 @@
reg_backup = 0x0000;
reg_backup |= ((reg_tmp << 8) | (reg_tmp << 0));
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x17, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x17);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x17);
//printk("PORT[%d] 1e.017 = %x (OFFSET_1000M_PAIR_B)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x18);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -730,7 +732,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (reg_tmp << 0);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x18, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x18);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x18);
//printk("PORT[%d] 1e.018 = %x (OFFSET_TESTMODE_1000M_PAIR_B)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_C){
@@ -740,7 +742,7 @@
reg_backup = (reg_backup & (~0x3f00));
reg_backup |= (reg_tmp << 8);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x19, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x19);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x19);
//printk("PORT[%d] 1e.019 = %x (OFFSET_1000M_PAIR_C)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x20);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -748,7 +750,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (reg_tmp << 0);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x20, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x20);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x20);
//printk("PORT[%d] 1e.020 = %x (OFFSET_TESTMODE_1000M_PAIR_C)\n", phyaddr, reg_backup);
}
else if(calibration_pair == ANACAL_PAIR_D){
@@ -758,7 +760,7 @@
reg_backup = (reg_backup & (~0x3f00));
reg_backup |= (reg_tmp << 8);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x21, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x21);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x21);
//printk("PORT[%d] 1e.021 = %x (OFFSET_1000M_PAIR_D)\n", phyaddr, reg_backup);
reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x22);
reg_tmp = ((reg_backup & 0x3f) >> 0);
@@ -766,7 +768,7 @@
reg_backup = (reg_backup & (~0x3f));
reg_backup |= (reg_tmp << 0);
tc_phy_write_dev_reg(gsw, phyaddr, 0x1e, 0x22, reg_backup);
- reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x22);
+ //reg_backup = tc_phy_read_dev_reg(gsw, phyaddr, 0x1e, 0x22);
//printk("PORT[%d] 1e.022 = %x (OFFSET_TESTMODE_1000M_PAIR_D)\n", phyaddr, reg_backup);
}
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