1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/hwmon/twl4030-madc-hwmon.c b/drivers/hwmon/twl4030-madc-hwmon.c
index 0018c7dd0097..1a174f0a3cde 100644
--- a/drivers/hwmon/twl4030-madc-hwmon.c
+++ b/drivers/hwmon/twl4030-madc-hwmon.c
@@ -44,12 +44,13 @@ static ssize_t madc_read(struct device *dev,
                          struct device_attribute *devattr, char *buf)
 {
         struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-        struct twl4030_madc_request req;
+        struct twl4030_madc_request req = {
+                .channels = 1 << attr->index,
+                .method = TWL4030_MADC_SW2,
+                .type = TWL4030_MADC_WAIT,
+        };
         long val;
 
-        req.channels = (1 << attr->index);
-        req.method = TWL4030_MADC_SW2;
-        req.func_cb = NULL;
         val = twl4030_madc_conversion(&req);
         if (val < 0)
                 return val;