staging:iio:ade7758: Use iio_push_to_buffers_with_timestamp()

Makes the code a bit shorter and less ugly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/staging/iio/meter/ade7758_ring.c

@@ -69,11 +69,7 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
 		if (ade7758_spi_read_burst(indio_dev) >= 0)
 			*dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF;
 
-	/* Guaranteed to be aligned with 8 byte boundary */
-	if (indio_dev->scan_timestamp)
-		dat64[1] = pf->timestamp;
-
-	iio_push_to_buffers(indio_dev, dat64);
+	iio_push_to_buffers_with_timestamp(indio_dev, dat64, pf->timestamp);
 
 	iio_trigger_notify_done(indio_dev->trig);