staging:iio: Add caching of scan_timestamp to the core as well as buffers.
This will be needed when multiple buffer support is added.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c
index f6cb0ab..6c329f95 100644
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/staging/iio/industrialio-buffer.c
@@ -185,6 +185,7 @@
goto error_ret;
}
indio_dev->buffer->scan_timestamp = state;
+ indio_dev->scan_timestamp = state;
error_ret:
mutex_unlock(&indio_dev->mlock);