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-rw-r--r--drivers/hwmon/w83781d.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index dbfb30c588d8..0bdab959b736 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1462,7 +1462,8 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
data->pwm[i] =
w83781d_read_value(data,
W83781D_REG_PWM[i]);
- if ((data->type != w83782d || !client->driver)
+ /* Only W83782D on SMBus has PWM3 and PWM4 */
+ if ((data->type != w83782d || !client)
&& i == 1)
break;
}