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yaml
---
r: 199056
b: refs/heads/master
c: df16dd5
h: refs/heads/master
v: v3
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Ira W. Snyder authored and Jean Delvare committed May 27, 2010
1 parent 5cfad1b commit e90004b
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Showing 3 changed files with 7 additions and 17 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ea694431f9c862bd409c90ba1cb3bdc6fdde8635
refs/heads/master: df16dd53c575d0cb9dbee20a3149927c862a9ff6
4 changes: 1 addition & 3 deletions trunk/Documentation/hwmon/ltc4245
Original file line number Diff line number Diff line change
Expand Up @@ -72,9 +72,7 @@ in6_min_alarm 5v output undervoltage alarm
in7_min_alarm 3v output undervoltage alarm
in8_min_alarm Vee (-12v) output undervoltage alarm

in9_input GPIO #1 voltage data
in10_input GPIO #2 voltage data
in11_input GPIO #3 voltage data
in9_input GPIO voltage data

power1_input 12v power usage (mW)
power2_input 5v power usage (mW)
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18 changes: 5 additions & 13 deletions trunk/drivers/hwmon/ltc4245.c
Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,7 @@ enum ltc4245_cmd {
LTC4245_VEEIN = 0x19,
LTC4245_VEESENSE = 0x1a,
LTC4245_VEEOUT = 0x1b,
LTC4245_GPIOADC1 = 0x1c,
LTC4245_GPIOADC2 = 0x1d,
LTC4245_GPIOADC3 = 0x1e,
LTC4245_GPIOADC = 0x1c,
};

struct ltc4245_data {
Expand All @@ -61,7 +59,7 @@ struct ltc4245_data {
u8 cregs[0x08];

/* Voltage registers */
u8 vregs[0x0f];
u8 vregs[0x0d];
};

static struct ltc4245_data *ltc4245_update_device(struct device *dev)
Expand All @@ -86,7 +84,7 @@ static struct ltc4245_data *ltc4245_update_device(struct device *dev)
data->cregs[i] = val;
}

/* Read voltage registers -- 0x10 to 0x1f */
/* Read voltage registers -- 0x10 to 0x1c */
for (i = 0; i < ARRAY_SIZE(data->vregs); i++) {
val = i2c_smbus_read_byte_data(client, i+0x10);
if (unlikely(val < 0))
Expand Down Expand Up @@ -128,9 +126,7 @@ static int ltc4245_get_voltage(struct device *dev, u8 reg)
case LTC4245_VEEOUT:
voltage = regval * -55;
break;
case LTC4245_GPIOADC1:
case LTC4245_GPIOADC2:
case LTC4245_GPIOADC3:
case LTC4245_GPIOADC:
voltage = regval * 10;
break;
default:
Expand Down Expand Up @@ -297,9 +293,7 @@ LTC4245_ALARM(in7_min_alarm, (1 << 2), LTC4245_FAULT2);
LTC4245_ALARM(in8_min_alarm, (1 << 3), LTC4245_FAULT2);

/* GPIO voltages */
LTC4245_VOLTAGE(in9_input, LTC4245_GPIOADC1);
LTC4245_VOLTAGE(in10_input, LTC4245_GPIOADC2);
LTC4245_VOLTAGE(in11_input, LTC4245_GPIOADC3);
LTC4245_VOLTAGE(in9_input, LTC4245_GPIOADC);

/* Power Consumption (virtual) */
LTC4245_POWER(power1_input, LTC4245_12VSENSE);
Expand Down Expand Up @@ -342,8 +336,6 @@ static struct attribute *ltc4245_attributes[] = {
&sensor_dev_attr_in8_min_alarm.dev_attr.attr,

&sensor_dev_attr_in9_input.dev_attr.attr,
&sensor_dev_attr_in10_input.dev_attr.attr,
&sensor_dev_attr_in11_input.dev_attr.attr,

&sensor_dev_attr_power1_input.dev_attr.attr,
&sensor_dev_attr_power2_input.dev_attr.attr,
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