mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 13:53:33 +00:00
Code Issues Releases Wiki Activity

hwmon: (w83795) Fix in17-in20 gain factor

Browse source 
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>
This commit is contained in:
Jean Delvare 2010-10-28 20:31:46 +02:00 committed by Jean Delvare
parent 80646b9586
commit 6f9dfd85f7
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/hwmon/w83795.c
View file

@ -1335,7 +1335,7 @@ show_in(struct device *dev, struct device_attribute *attr, char *buf)
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 @@ show_in(struct device *dev, struct device_attribute *attr, char *buf)
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 @@ store_in(struct device *dev, struct device_attribute *attr,
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);