iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
This patch ensures that, there is sufficient space and correct
alignment for the timestamp.
Fixes: d7ed89d5aa
("iio: hid: Add humidity sensor support")
Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210303063615.12130-2-xiang.ye@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Родитель
b14d72ac73
Коммит
37e89e574d
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@ -15,7 +15,10 @@
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struct hid_humidity_state {
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struct hid_sensor_common common_attributes;
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struct hid_sensor_hub_attribute_info humidity_attr;
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s32 humidity_data;
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struct {
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s32 humidity_data;
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u64 timestamp __aligned(8);
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} scan;
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int scale_pre_decml;
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int scale_post_decml;
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int scale_precision;
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@ -125,9 +128,8 @@ static int humidity_proc_event(struct hid_sensor_hub_device *hsdev,
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struct hid_humidity_state *humid_st = iio_priv(indio_dev);
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if (atomic_read(&humid_st->common_attributes.data_ready))
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iio_push_to_buffers_with_timestamp(indio_dev,
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&humid_st->humidity_data,
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iio_get_time_ns(indio_dev));
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iio_push_to_buffers_with_timestamp(indio_dev, &humid_st->scan,
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iio_get_time_ns(indio_dev));
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return 0;
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}
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@ -142,7 +144,7 @@ static int humidity_capture_sample(struct hid_sensor_hub_device *hsdev,
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switch (usage_id) {
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case HID_USAGE_SENSOR_ATMOSPHERIC_HUMIDITY:
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humid_st->humidity_data = *(s32 *)raw_data;
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humid_st->scan.humidity_data = *(s32 *)raw_data;
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return 0;
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default:
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