diff options
Diffstat (limited to 'drivers/iio/light/hid-sensor-als.c')
| -rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index 1609ecdd0..8bb1f90ec 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -263,7 +263,6 @@ static int hid_als_probe(struct platform_device *pdev) struct iio_dev *indio_dev; struct als_state *als_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 als_state)); if (!indio_dev) @@ -281,20 +280,21 @@ static int hid_als_probe(struct platform_device *pdev) return ret; } - channels = kmemdup(als_channels, sizeof(als_channels), GFP_KERNEL); - if (!channels) { + indio_dev->channels = kmemdup(als_channels, + sizeof(als_channels), GFP_KERNEL); + if (!indio_dev->channels) { dev_err(&pdev->dev, "failed to duplicate channels\n"); return -ENOMEM; } - ret = als_parse_report(pdev, hsdev, channels, - HID_USAGE_SENSOR_ALS, als_state); + ret = als_parse_report(pdev, hsdev, + (struct iio_chan_spec *)indio_dev->channels, + HID_USAGE_SENSOR_ALS, als_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(als_channels); indio_dev->dev.parent = &pdev->dev; @@ -361,7 +361,7 @@ static int hid_als_remove(struct platform_device *pdev) return 0; } -static struct platform_device_id hid_als_ids[] = { +static const struct platform_device_id hid_als_ids[] = { { /* Format: HID-SENSOR-usage_id_in_hex_lowercase */ .name = "HID-SENSOR-200041", |