linux-kernel - [PATCH 1/3] iio: accel: bma220_spi: set up buffer timestamps for non-zero values

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Date:	Mon, 11 Jul 2016 08:25:07 -0700
From:	Alison Schofield <amsfield22@...il.com>
To:	jic23@...nel.org
Cc:	tiberiu.a.breana@...el.com, mranostay@...il.com, knaack.h@....de,
	lars@...afoo.de, pmeerw@...erw.net, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] iio: accel: bma220_spi: set up buffer timestamps for
 non-zero values

Use the iio_pollfunc_store_time parameter during triggered buffer
set-up to get valid timestamps.

Signed-off-by: Alison Schofield <amsfield22@...il.com>
Cc: Daniel Baluta <daniel.baluta@...il.com>
---
 drivers/iio/accel/bma220_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c
index 1098d10..5099f29 100644
--- a/drivers/iio/accel/bma220_spi.c
+++ b/drivers/iio/accel/bma220_spi.c
@@ -253,7 +253,7 @@ static int bma220_probe(struct spi_device *spi)
 	if (ret < 0)
 		return ret;
 
-	ret = iio_triggered_buffer_setup(indio_dev, NULL,
+	ret = iio_triggered_buffer_setup(indio_dev, iio_pollfunc_store_time,
 					 bma220_trigger_handler, NULL);
 	if (ret < 0) {
 		dev_err(&spi->dev, "iio triggered buffer setup failed\n");
-- 
2.1.4