Commit 5097eaae authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: adc: dln2: Use aligned_s64 for timestamp 



Here the lack of marking allows the overall structure to not be
sufficiently aligned resulting in misplacement of the timestamp
in iio_push_to_buffers_with_timestamp(). Use aligned_s64 to
force the alignment on all architectures.

Fixes: 7c0299e8 ("iio: adc: Add support for DLN2 ADC")
Reported-by: default avatarDavid Lechner <dlechner@baylibre.com>
Reviewed-by: default avatarAndy Shevchenko <andy@kernel.org>
Reviewed-by: default avatarNuno Sá <nuno.sa@analog.com>
Reviewed-by: default avatarDavid Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250413103443.2420727-4-jic23@kernel.org


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 1bb94228

drivers/iio/adc/dln2-adc.c

+1 −1
Original line number Diff line number Diff line
@@ -466,7 +466,7 @@ static irqreturn_t dln2_adc_trigger_h(int irq, void *p) 
	struct iio_dev *indio_dev = pf->indio_dev;

	struct {

		__le16 values[DLN2_ADC_MAX_CHANNELS];

		int64_t timestamp_space;

		aligned_s64 timestamp_space;

	} data;

	struct dln2_adc_get_all_vals dev_data;

	struct dln2_adc *dln2 = iio_priv(indio_dev);