1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 91ecc46ffeaa..ef60bae738e3 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -43,8 +43,6 @@ struct prox_state {
 static const struct iio_chan_spec prox_channels[] = {
         {
                 .type = IIO_PROXIMITY,
-                .modified = 1,
-                .channel2 = IIO_NO_MOD,
                 .info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
                 .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) |
                 BIT(IIO_CHAN_INFO_SCALE) |
@@ -253,7 +251,6 @@ static int hid_prox_probe(struct platform_device *pdev)
         struct iio_dev *indio_dev;
         struct prox_state *prox_state;
         struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data;
-        struct iio_chan_spec *channels;
 
         indio_dev = devm_iio_device_alloc(&pdev->dev,
                                 sizeof(struct prox_state));
@@ -272,20 +269,21 @@ static int hid_prox_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        channels = kmemdup(prox_channels, sizeof(prox_channels), GFP_KERNEL);
-        if (!channels) {
+        indio_dev->channels = kmemdup(prox_channels, sizeof(prox_channels),
+                                      GFP_KERNEL);
+        if (!indio_dev->channels) {
                 dev_err(&pdev->dev, "failed to duplicate channels\n");
                 return -ENOMEM;
         }
 
-        ret = prox_parse_report(pdev, hsdev, channels,
+        ret = prox_parse_report(pdev, hsdev,
+                                (struct iio_chan_spec *)indio_dev->channels,
                                 HID_USAGE_SENSOR_PROX, prox_state);
         if (ret) {
                 dev_err(&pdev->dev, "failed to setup attributes\n");
                 goto error_free_dev_mem;
         }
 
-        indio_dev->channels = channels;
         indio_dev->num_channels =
                                 ARRAY_SIZE(prox_channels);
         indio_dev->dev.parent = &pdev->dev;