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;
                         }