4 files changed, 8 insertions, 5 deletions

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 98909a9e284e..a23e58c4ed99 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -894,7 +894,7 @@ static const struct attribute_group kxcjk1013_attrs_group = {
 
 static const struct iio_event_spec kxcjk1013_event = {
                 .type = IIO_EV_TYPE_THRESH,
-                .dir = IIO_EV_DIR_RISING | IIO_EV_DIR_FALLING,
+                .dir = IIO_EV_DIR_EITHER,
                 .mask_separate = BIT(IIO_EV_INFO_VALUE) |
                                  BIT(IIO_EV_INFO_ENABLE) |
                                  BIT(IIO_EV_INFO_PERIOD)
diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c
index 1665c8e4b62b..e18bc6782256 100644
--- a/drivers/iio/common/st_sensors/st_sensors_buffer.c
+++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c
@@ -71,7 +71,7 @@ int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf)
                                 goto st_sensors_free_memory;
                         }
 
-                        for (i = 0; i < n * num_data_channels; i++) {
+                        for (i = 0; i < n * byte_for_channel; i++) {
                                 if (i < n)
                                         buf[i] = rx_array[i];
                                 else
diff --git a/drivers/iio/light/tsl4531.c b/drivers/iio/light/tsl4531.c
index a15006efa137..0763b8632573 100644
--- a/drivers/iio/light/tsl4531.c
+++ b/drivers/iio/light/tsl4531.c
@@ -230,9 +230,12 @@ static int tsl4531_resume(struct device *dev)
         return i2c_smbus_write_byte_data(to_i2c_client(dev), TSL4531_CONTROL,
                 TSL4531_MODE_NORMAL);
 }
-#endif
 
 static SIMPLE_DEV_PM_OPS(tsl4531_pm_ops, tsl4531_suspend, tsl4531_resume);
+#define TSL4531_PM_OPS (&tsl4531_pm_ops)
+#else
+#define TSL4531_PM_OPS NULL
+#endif
 
 static const struct i2c_device_id tsl4531_id[] = {
         { "tsl4531", 0 },
@@ -243,7 +246,7 @@ MODULE_DEVICE_TABLE(i2c, tsl4531_id);
 static struct i2c_driver tsl4531_driver = {
         .driver = {
                 .name   = TSL4531_DRV_NAME,
-                .pm     = &tsl4531_pm_ops,
+                .pm     = TSL4531_PM_OPS,
                 .owner  = THIS_MODULE,
         },
         .probe  = tsl4531_probe,
diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 5e780ef206f3..8349cc0fdf66 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -330,7 +330,7 @@ static int as3935_probe(struct spi_device *spi)
                 return -EINVAL;
         }
 
-        indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(st));
+        indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
         if (!indio_dev)
                 return -ENOMEM;