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path: root/drivers/iio/proximity/srf08.c
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Diffstat (limited to 'drivers/iio/proximity/srf08.c')
-rw-r--r--drivers/iio/proximity/srf08.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
index 70beac5c9c1d..9b0886760f76 100644
--- a/drivers/iio/proximity/srf08.c
+++ b/drivers/iio/proximity/srf08.c
@@ -63,11 +63,11 @@ struct srf08_data {
int range_mm;
struct mutex lock;
- /*
- * triggered buffer
- * 1x16-bit channel + 3x16 padding + 4x16 timestamp
- */
- s16 buffer[8];
+ /* Ensure timestamp is naturally aligned */
+ struct {
+ s16 chan;
+ s64 timestamp __aligned(8);
+ } scan;
/* Sensor-Type */
enum srf08_sensor_type sensor_type;
@@ -190,9 +190,9 @@ static irqreturn_t srf08_trigger_handler(int irq, void *p)
mutex_lock(&data->lock);
- data->buffer[0] = sensor_data;
+ data->scan.chan = sensor_data;
iio_push_to_buffers_with_timestamp(indio_dev,
- data->buffer, pf->timestamp);
+ &data->scan, pf->timestamp);
mutex_unlock(&data->lock);
err: