From: Alison Schofield <amsfield22@gmail.com>
Date: Mon, 11 Jul 2016 15:26:56 +0000 (-0700)
Subject: iio: proximity: as3935: set up buffer timestamps for non-zero values
X-Git-Tag: firefly_0821_release~176^2~4^2~28^2~92
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cb082cd5018c43860e2120e36292a1ffc6be2269;p=firefly-linux-kernel-4.4.55.git

iio: proximity: as3935: set up buffer timestamps for non-zero values

commit f8adf645db03345af2d9a8b6095b02327ea50885 upstream.

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

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Cc: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index e2f926cdcad2..a0aedda7dfd7 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -392,7 +392,7 @@ static int as3935_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	ret = iio_triggered_buffer_setup(indio_dev, NULL,
+	ret = iio_triggered_buffer_setup(indio_dev, iio_pollfunc_store_time,
 		&as3935_trigger_handler, NULL);
 
 	if (ret) {