diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 623d36fd8dbe..f74d7d600d83 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -2853,6 +2853,8 @@ static int thermal_get_sensor(int idx, s32 *value) snprintf(tmpi, sizeof(tmpi), "TMP%c", '0' + idx); if (!acpi_evalf(ec_handle, &t, tmpi, "d")) return -EIO; + if (t > 127 || t < -127) + t = TP_EC_THERMAL_TMP_NA; *value = t * 1000; return 0; } |