diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/acpi_power_meter.c | 4 | ||||
| -rw-r--r-- | drivers/hwmon/coretemp.c | 2 | ||||
| -rw-r--r-- | drivers/hwmon/nct7802.c | 2 |
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c index 2f40da04a..b1e5ad59e 100644 --- a/drivers/hwmon/acpi_power_meter.c +++ b/drivers/hwmon/acpi_power_meter.c @@ -45,6 +45,7 @@ ACPI_MODULE_NAME(ACPI_POWER_METER_NAME); #define POWER_METER_CAN_NOTIFY (1 << 3) #define POWER_METER_IS_BATTERY (1 << 8) #define UNKNOWN_HYSTERESIS 0xFFFFFFFF +#define UNKNOWN_POWER 0xFFFFFFFF #define METER_NOTIFY_CONFIG 0x80 #define METER_NOTIFY_TRIP 0x81 @@ -356,6 +357,9 @@ static ssize_t show_power(struct device *dev, update_meter(resource); mutex_unlock(&resource->lock); + if (resource->power == UNKNOWN_POWER) + return -ENODATA; + return sprintf(buf, "%llu\n", resource->power * 1000); } diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 1b2f75057..33371f7a4 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -54,7 +54,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius"); #define PKG_SYSFS_ATTR_NO 1 /* Sysfs attribute for package temp */ #define BASE_SYSFS_ATTR_NO 2 /* Sysfs Base attr no for coretemp */ #define NUM_REAL_CORES 128 /* Number of Real cores per cpu */ -#define CORETEMP_NAME_LENGTH 19 /* String Length of attrs */ +#define CORETEMP_NAME_LENGTH 28 /* String Length of attrs */ #define MAX_CORE_ATTRS 4 /* Maximum no of basic attrs */ #define TOTAL_ATTRS (MAX_CORE_ATTRS + 1) #define MAX_CORE_DATA (NUM_REAL_CORES + BASE_SYSFS_ATTR_NO) diff --git a/drivers/hwmon/nct7802.c b/drivers/hwmon/nct7802.c index 779ec8fdf..56dd2d6ba 100644 --- a/drivers/hwmon/nct7802.c +++ b/drivers/hwmon/nct7802.c @@ -698,7 +698,7 @@ static umode_t nct7802_temp_is_visible(struct kobject *kobj, if (index >= 38 && index < 46 && !(reg & 0x01)) /* PECI 0 */ return 0; - if (index >= 0x46 && (!(reg & 0x02))) /* PECI 1 */ + if (index >= 46 && !(reg & 0x02)) /* PECI 1 */ return 0; return attr->mode; |