hwmon: (w83795) Fix in17-in20 gain factor
Gain bit set means 1x gain and cleared means 8x gain, not the other
way around.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c
index 62deffc..77b4f78 100644
--- a/drivers/hwmon/w83795.c
+++ b/drivers/hwmon/w83795.c
@@ -1335,7 +1335,7 @@
case IN_READ:
/* calculate this value again by sensors as sensors3.conf */
if ((index >= 17) &&
- ((data->has_gain >> (index - 17)) & 1))
+ !((data->has_gain >> (index - 17)) & 1))
val *= 8;
break;
case IN_MAX:
@@ -1345,7 +1345,7 @@
val |= (data->in_lsb[lsb_idx][nr] >>
IN_LSB_SHIFT_IDX[lsb_idx][IN_LSB_SHIFT]) & 0x03;
if ((index >= 17) &&
- ((data->has_gain >> (index - 17)) & 1))
+ !((data->has_gain >> (index - 17)) & 1))
val *= 8;
break;
}
@@ -1373,7 +1373,7 @@
val = in_to_reg(index, val);
if ((index >= 17) &&
- ((data->has_gain >> (index - 17)) & 1))
+ !((data->has_gain >> (index - 17)) & 1))
val /= 8;
val = SENSORS_LIMIT(val, 0, 0x3FF);
mutex_lock(&data->update_lock);