diff options
| -rw-r--r-- | Documentation/hwmon/lm90 | 10 | ||||
| -rw-r--r-- | drivers/hwmon/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/hwmon/abituguru3.c | 7 | ||||
| -rw-r--r-- | drivers/hwmon/f75375s.c | 2 | ||||
| -rw-r--r-- | drivers/hwmon/it87.c | 8 | ||||
| -rw-r--r-- | drivers/hwmon/lm90.c | 8 |
6 files changed, 26 insertions, 13 deletions
diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90 index 0e8411710238..93d8e3d55150 100644 --- a/Documentation/hwmon/lm90 +++ b/Documentation/hwmon/lm90 @@ -42,6 +42,11 @@ Supported chips: Addresses scanned: I2C 0x4e Datasheet: Publicly available at the Maxim website http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3497 + * Maxim MAX6648 + Prefix: 'max6646' + Addresses scanned: I2C 0x4c + Datasheet: Publicly available at the Maxim website + http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3500 * Maxim MAX6649 Prefix: 'max6646' Addresses scanned: I2C 0x4c @@ -74,6 +79,11 @@ Supported chips: 0x4c, 0x4d and 0x4e Datasheet: Publicly available at the Maxim website http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3370 + * Maxim MAX6692 + Prefix: 'max6646' + Addresses scanned: I2C 0x4c + Datasheet: Publicly available at the Maxim website + http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3500 Author: Jean Delvare <khali@linux-fr.org> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index b84bf066879b..b4eea0292c1a 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -543,8 +543,8 @@ config SENSORS_LM90 help If you say yes here you get support for National Semiconductor LM90, LM86, LM89 and LM99, Analog Devices ADM1032 and ADT7461, and Maxim - MAX6646, MAX6647, MAX6649, MAX6657, MAX6658, MAX6659, MAX6680 and - MAX6681 sensor chips. + MAX6646, MAX6647, MAX6648, MAX6649, MAX6657, MAX6658, MAX6659, + MAX6680, MAX6681 and MAX6692 sensor chips. This driver can also be built as a module. If so, the module will be called lm90. diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c index e52b38806d03..ad2b3431b725 100644 --- a/drivers/hwmon/abituguru3.c +++ b/drivers/hwmon/abituguru3.c @@ -760,8 +760,11 @@ static int abituguru3_read_increment_offset(struct abituguru3_data *data, for (i = 0; i < offset_count; i++) if ((x = abituguru3_read(data, bank, offset + i, count, - buf + i * count)) != count) - return i * count + (i && (x < 0)) ? 0 : x; + buf + i * count)) != count) { + if (x < 0) + return x; + return i * count + x; + } return i * count; } diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c index 1692de369969..18a1ba888165 100644 --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -617,7 +617,7 @@ static void f75375_init(struct i2c_client *client, struct f75375_data *data, static int f75375_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct f75375_data *data = i2c_get_clientdata(client); + struct f75375_data *data; struct f75375s_platform_data *f75375s_pdata = client->dev.platform_data; int err; diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 95a99c590da2..9157247fed8e 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -213,7 +213,7 @@ static inline u16 FAN16_TO_REG(long rpm) #define TEMP_TO_REG(val) (SENSORS_LIMIT(((val)<0?(((val)-500)/1000):\ ((val)+500)/1000),-128,127)) -#define TEMP_FROM_REG(val) (((val)>0x80?(val)-0x100:(val))*1000) +#define TEMP_FROM_REG(val) ((val) * 1000) #define PWM_TO_REG(val) ((val) >> 1) #define PWM_FROM_REG(val) (((val)&0x7f) << 1) @@ -267,9 +267,9 @@ struct it87_data { u8 has_fan; /* Bitfield, fans enabled */ u16 fan[5]; /* Register values, possibly combined */ u16 fan_min[5]; /* Register values, possibly combined */ - u8 temp[3]; /* Register value */ - u8 temp_high[3]; /* Register value */ - u8 temp_low[3]; /* Register value */ + s8 temp[3]; /* Register value */ + s8 temp_high[3]; /* Register value */ + s8 temp_low[3]; /* Register value */ u8 sensor; /* Register value */ u8 fan_div[3]; /* Register encoding, shifted right */ u8 vid; /* Register encoding, combined */ diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 96a701866726..1aff7575799d 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -32,10 +32,10 @@ * supported by this driver. These chips lack the remote temperature * offset feature. * - * This driver also supports the MAX6646, MAX6647 and MAX6649 chips - * made by Maxim. These are again similar to the LM86, but they use - * unsigned temperature values and can report temperatures from 0 to - * 145 degrees. + * This driver also supports the MAX6646, MAX6647, MAX6648, MAX6649 and + * MAX6692 chips made by Maxim. These are again similar to the LM86, + * but they use unsigned temperature values and can report temperatures + * from 0 to 145 degrees. * * This driver also supports the MAX6680 and MAX6681, two other sensor * chips made by Maxim. These are quite similar to the other Maxim |