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rtl8366_smi: minor code optimalizations

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SVN-Revision: 19247
This commit is contained in:
Gabor Juhos 2010-01-20 20:36:21 +00:00
parent 3e6b3ea088
commit 50849c6cff
1 changed files with 7 additions and 8 deletions
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15
target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
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@ -553,13 +553,10 @@ static int rtl8366_get_mib_counter(struct rtl8366_smi *smi, int counter,
if (port > RTL8366_NUM_PORTS || counter >= RTL8366S_MIB_COUNT)
return -EINVAL;
i = 0;
regoffset = RTL8366S_MIB_COUNTER_PORT_OFFSET * (port);
while (i < counter) {
for (i = 0; i < counter; i++)
regoffset += mibLength[i];
i++;
}
addr = RTL8366S_MIB_COUNTER_BASE + regoffset;
@ -833,7 +830,7 @@ static int rtl8366_set_port_vlan_index(struct rtl8366_smi *smi, int port,
if (err)
return err;
vlan_data &= ~(vlan_data & bits);
vlan_data &= ~bits;
vlan_data |= data;
err = rtl8366_smi_write_reg(smi, addr, vlan_data);
@ -918,9 +915,10 @@ static int rtl8366_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
data &= ~(data & RTL8366_CHIP_CTRL_VLAN);
if (enable)
data |= RTL8366_CHIP_CTRL_VLAN;
else
data &= ~RTL8366_CHIP_CTRL_VLAN;
return rtl8366_smi_write_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, data);
}
@ -931,9 +929,10 @@ static int rtl8366_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, &data);
data &= ~(data & 1);
if (enable)
data |= 1;
else
data &= ~1;
return rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, data);
}
@ -1274,7 +1273,7 @@ static int rtl8366_global_set_blinkrate(struct switch_dev *dev,
rtl8366_smi_read_reg(smi, RTL8366_LED_BLINKRATE_REG, &data);
data &= ~(data & RTL8366_LED_BLINKRATE_MASK);
data &= ~RTL8366_LED_BLINKRATE_MASK;
data |= val->value.i;
rtl8366_smi_write_reg(smi, RTL8366_LED_BLINKRATE_REG, data);