1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/hwmon/w83l786ng.c b/drivers/hwmon/w83l786ng.c
index f190219fa84d..6ed76ceb9270 100644
--- a/drivers/hwmon/w83l786ng.c
+++ b/drivers/hwmon/w83l786ng.c
@@ -481,9 +481,11 @@ store_pwm(struct device *dev, struct device_attribute *attr,
         if (err)
                 return err;
         val = clamp_val(val, 0, 255);
+        val = DIV_ROUND_CLOSEST(val, 0x11);
 
         mutex_lock(&data->update_lock);
-        data->pwm[nr] = val;
+        data->pwm[nr] = val * 0x11;
+        val |= w83l786ng_read_value(client, W83L786NG_REG_PWM[nr]) & 0xf0;
         w83l786ng_write_value(client, W83L786NG_REG_PWM[nr], val);
         mutex_unlock(&data->update_lock);
         return count;
@@ -777,8 +779,9 @@ static struct w83l786ng_data *w83l786ng_update_device(struct device *dev)
                             ? 0 : 1;
                         data->pwm_enable[i] =
                             ((pwmcfg >> W83L786NG_PWM_ENABLE_SHIFT[i]) & 3) + 1;
-                        data->pwm[i] = w83l786ng_read_value(client,
-                            W83L786NG_REG_PWM[i]);
+                        data->pwm[i] =
+                            (w83l786ng_read_value(client, W83L786NG_REG_PWM[i])
+                             & 0x0f) * 0x11;
                 }