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authorLinus Torvalds <torvalds@g5.osdl.org>2006-02-14 08:22:57 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-14 08:22:57 -0800
commitb739db79a434aec89027a109d85de305e6bdeb93 (patch)
treee67bdf2272e9a3deedef7d65dfde03ccafb85074 /drivers
parent18539966bc1d663eb232877bb3e9e7dca67e89e6 (diff)
parent41d9c98fe76298cebc5907bcebfb2db28017a277 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwmon/it87.c3
-rw-r--r--drivers/hwmon/vt8231.c8
-rw-r--r--drivers/hwmon/w83781d.c43
-rw-r--r--drivers/i2c/busses/i2c-isa.c12
4 files changed, 31 insertions, 35 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index e87d52c5994..d7a9401600b 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -1186,7 +1186,8 @@ static int __init sm_it87_init(void)
static void __exit sm_it87_exit(void)
{
- i2c_isa_del_driver(&it87_isa_driver);
+ if (isa_address)
+ i2c_isa_del_driver(&it87_isa_driver);
i2c_del_driver(&it87_driver);
}
diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c
index 3eb08f004c0..271e9cb9532 100644
--- a/drivers/hwmon/vt8231.c
+++ b/drivers/hwmon/vt8231.c
@@ -437,12 +437,12 @@ static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
show_temp, NULL, offset - 1); \
static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
show_temp_max, set_temp_max, offset - 1); \
-static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
+static SENSOR_DEVICE_ATTR(temp##offset##_max_hyst, S_IRUGO | S_IWUSR, \
show_temp_min, set_temp_min, offset - 1)
static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp0, NULL);
static DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp0_max, set_temp0_max);
-static DEVICE_ATTR(temp1_min, S_IRUGO | S_IWUSR, show_temp0_min, set_temp0_min);
+static DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp0_min, set_temp0_min);
define_temperature_sysfs(2);
define_temperature_sysfs(3);
@@ -451,7 +451,7 @@ define_temperature_sysfs(5);
define_temperature_sysfs(6);
#define CFG_INFO_TEMP(id) { &sensor_dev_attr_temp##id##_input.dev_attr, \
- &sensor_dev_attr_temp##id##_min.dev_attr, \
+ &sensor_dev_attr_temp##id##_max_hyst.dev_attr, \
&sensor_dev_attr_temp##id##_max.dev_attr }
#define CFG_INFO_VOLT(id) { &sensor_dev_attr_in##id##_input.dev_attr, \
&sensor_dev_attr_in##id##_min.dev_attr, \
@@ -464,7 +464,7 @@ struct str_device_attr_table {
};
static struct str_device_attr_table cfg_info_temp[] = {
- { &dev_attr_temp1_input, &dev_attr_temp1_min, &dev_attr_temp1_max },
+ { &dev_attr_temp1_input, &dev_attr_temp1_max_hyst, &dev_attr_temp1_max },
CFG_INFO_TEMP(2),
CFG_INFO_TEMP(3),
CFG_INFO_TEMP(4),
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 557114872f3..64c1f8af5bb 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -95,11 +95,16 @@ MODULE_PARM_DESC(init, "Set to zero to bypass chip initialization");
(0x39)))
#define W83781D_REG_CONFIG 0x40
+
+/* Interrupt status (W83781D, AS99127F) */
#define W83781D_REG_ALARM1 0x41
#define W83781D_REG_ALARM2 0x42
-#define W83781D_REG_ALARM3 0x450 /* not on W83781D */
-#define W83781D_REG_IRQ 0x4C
+/* Real-time status (W83782D, W83783S, W83627HF) */
+#define W83782D_REG_ALARM1 0x459
+#define W83782D_REG_ALARM2 0x45A
+#define W83782D_REG_ALARM3 0x45B
+
#define W83781D_REG_BEEP_CONFIG 0x4D
#define W83781D_REG_BEEP_INTS1 0x56
#define W83781D_REG_BEEP_INTS2 0x57
@@ -1513,15 +1518,6 @@ w83781d_init_client(struct i2c_client *client)
W83781D_REG_TEMP3_CONFIG, tmp & 0xfe);
}
}
-
- if (type != w83781d) {
- /* enable comparator mode for temp2 and temp3 so
- alarm indication will work correctly */
- i = w83781d_read_value(client, W83781D_REG_IRQ);
- if (!(i & 0x40))
- w83781d_write_value(client, W83781D_REG_IRQ,
- i | 0x40);
- }
}
/* Start monitoring */
@@ -1612,14 +1608,25 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
data->fan_div[1] |= (i >> 4) & 0x04;
data->fan_div[2] |= (i >> 5) & 0x04;
}
- data->alarms =
- w83781d_read_value(client,
- W83781D_REG_ALARM1) +
- (w83781d_read_value(client, W83781D_REG_ALARM2) << 8);
if ((data->type == w83782d) || (data->type == w83627hf)) {
- data->alarms |=
- w83781d_read_value(client,
- W83781D_REG_ALARM3) << 16;
+ data->alarms = w83781d_read_value(client,
+ W83782D_REG_ALARM1)
+ | (w83781d_read_value(client,
+ W83782D_REG_ALARM2) << 8)
+ | (w83781d_read_value(client,
+ W83782D_REG_ALARM3) << 16);
+ } else if (data->type == w83783s) {
+ data->alarms = w83781d_read_value(client,
+ W83782D_REG_ALARM1)
+ | (w83781d_read_value(client,
+ W83782D_REG_ALARM2) << 8);
+ } else {
+ /* No real-time status registers, fall back to
+ interrupt status registers */
+ data->alarms = w83781d_read_value(client,
+ W83781D_REG_ALARM1)
+ | (w83781d_read_value(client,
+ W83781D_REG_ALARM2) << 8);
}
i = w83781d_read_value(client, W83781D_REG_BEEP_INTS2);
data->beep_enable = i >> 7;
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
index 9f2ffef4d81..4344ae6b1fc 100644
--- a/drivers/i2c/busses/i2c-isa.c
+++ b/drivers/i2c/busses/i2c-isa.c
@@ -72,16 +72,6 @@ static ssize_t show_adapter_name(struct device *dev,
}
static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
-static int i2c_isa_device_probe(struct device *dev)
-{
- return -ENODEV;
-}
-
-static int i2c_isa_device_remove(struct device *dev)
-{
- return 0;
-}
-
/* We implement an interface which resembles i2c_{add,del}_driver,
but for i2c-isa drivers. We don't have to remember and handle lists
@@ -93,8 +83,6 @@ int i2c_isa_add_driver(struct i2c_driver *driver)
/* Add the driver to the list of i2c drivers in the driver core */
driver->driver.bus = &i2c_bus_type;
- driver->driver.probe = i2c_isa_device_probe;
- driver->driver.remove = i2c_isa_device_remove;
res = driver_register(&driver->driver);
if (res)
return res;