Lines Matching refs:hyst
44 /* Cache the hyst value so we don't keep re-reading it. In theory
128 int hyst;
135 hyst = i2c_smbus_read_byte_data(client, 0x21);
136 if (hyst < 0)
138 data->cached_hyst = hyst;
151 int hyst;
162 hyst = val - retval * 1000;
163 hyst = DIV_ROUND_CLOSEST(hyst, 1000);
164 if (hyst < 0 || hyst > 255) {
169 retval = i2c_smbus_write_byte_data(client, 0x21, hyst);
172 data->cached_hyst = hyst;