Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...

[karo-tx-linux.git] / drivers / hwmon / acpi_power_meter.c

diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index e3fcf81468349ea5de8bd6cb99f1d9a0617dab72..563c02904ddf0ab9704d76f2ab78ae6e3e364cb0 100644 (file)
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -101,7 +101,7 @@ struct acpi_power_meter_resource {
        unsigned long           sensors_last_updated;
        struct sensor_device_attribute  sensors[NUM_SENSORS];
        int                     num_sensors;
-       int                     trip[2];
+       s64                     trip[2];
        int                     num_domain_devices;
        struct acpi_device      **domain_devices;
        struct kobject          *holders_dir;
@@ -237,7 +237,7 @@ static ssize_t set_cap(struct device *dev, struct device_attribute *devattr,
        if (res)
                return res;
 
-       temp /= 1000;
+       temp = DIV_ROUND_CLOSEST(temp, 1000);
        if (temp > resource->caps.max_cap || temp < resource->caps.min_cap)
                return -EINVAL;
        arg0.integer.value = temp;
@@ -307,9 +307,7 @@ static ssize_t set_trip(struct device *dev, struct device_attribute *devattr,
        if (res)
                return res;
 
-       temp /= 1000;
-       if (temp < 0)
-               return -EINVAL;
+       temp = DIV_ROUND_CLOSEST(temp, 1000);
 
        mutex_lock(&resource->lock);
        resource->trip[attr->index - 7] = temp;