hwmon: (corsair-psu) Fix fan rpm calculation

[linux-2.6-microblaze.git] / drivers / hwmon / corsair-psu.c

diff --git a/drivers/hwmon/corsair-psu.c b/drivers/hwmon/corsair-psu.c
index 5d19a88..9949405 100644 (file)
--- a/drivers/hwmon/corsair-psu.c
+++ b/drivers/hwmon/corsair-psu.c
@@ -252,12 +252,7 @@ static int corsairpsu_get_value(struct corsairpsu_data *priv, u8 cmd, u8 rail, l
                *val = corsairpsu_linear11_to_int(tmp & 0xFFFF) * 1000;
                break;
        case PSU_CMD_FAN:
-               /*
-                * this value is best guess, so the calculated value could be wrong, it is hard
-                * to ge the fan to spin in these semi-passive power supplies, which need a
-                * quite high load to do so
-                */
-               *val = ((tmp & 0xFF) << 8) + ((tmp >> 8) & 0xFF);
+               *val = corsairpsu_linear11_to_int(tmp & 0xFFFF);
                break;
        case PSU_CMD_RAIL_WATTS:
        case PSU_CMD_TOTAL_WATTS: