diff options
| -rw-r--r-- | drivers/hwmon/asus-ec-sensors.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c index 7330cce46b14..dd7b207d062f 100644 --- a/drivers/hwmon/asus-ec-sensors.c +++ b/drivers/hwmon/asus-ec-sensors.c @@ -221,7 +221,7 @@ static const struct dmi_system_id asus_ec_dmi_table[] __initconst = { struct ec_sensor { unsigned int info_index; - u32 cached_value; + s32 cached_value; }; struct ec_sensors_data { @@ -408,15 +408,15 @@ static int asus_ec_block_read(const struct device *dev, return status; } -static inline u32 get_sensor_value(const struct ec_sensor_info *si, u8 *data) +static inline s32 get_sensor_value(const struct ec_sensor_info *si, u8 *data) { switch (si->addr.components.size) { case 1: - return *data; + return (s8)*data; case 2: - return get_unaligned_be16(data); + return (s16)get_unaligned_be16(data); case 4: - return get_unaligned_be32(data); + return (s32)get_unaligned_be32(data); default: return 0; } @@ -462,7 +462,7 @@ cleanup: return status; } -static int scale_sensor_value(u32 value, int data_type) +static long scale_sensor_value(s32 value, int data_type) { switch (data_type) { case hwmon_curr: @@ -476,7 +476,7 @@ static int scale_sensor_value(u32 value, int data_type) static int get_cached_value_or_update(const struct device *dev, int sensor_index, - struct ec_sensors_data *state, u32 *value) + struct ec_sensors_data *state, s32 *value) { if (time_after(jiffies, state->last_updated + HZ)) { if (update_ec_sensors(dev, state)) { @@ -499,7 +499,7 @@ static int asus_ec_hwmon_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long *val) { int ret; - u32 value = 0; + s32 value = 0; struct ec_sensors_data *state = dev_get_drvdata(dev); int sidx = find_ec_sensor_index(state, type, channel); |