ACPI: thinkpad-acpi: second TP_EC_FAN_FULLSPEED should be TP_EC_FAN_AUTO
fix bug in safety net for TPEC fan control mode
eaa7571b2d1a08873e4bdd8e6db3431df61cd9ad
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 8ef0afc..7ba1aca 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -4790,7 +4790,7 @@
* or FULLSPEED mode bits and just ignore them */
if (level & TP_EC_FAN_FULLSPEED)
level |= 7; /* safety min speed 7 */
- else if (level & TP_EC_FAN_FULLSPEED)
+ else if (level & TP_EC_FAN_AUTO)
level |= 4; /* safety min speed 4 */
if (!acpi_ec_write(fan_status_offset, level))
