[patch V2 41/64] iio: Use ktime_get_real_ns()

From: Thomas Gleixner
Date: Wed Jul 16 2014 - 17:10:46 EST


No idea why iio needs wall clock based time stamps, but we can avoid
the timespec conversion dance by using the new interfaces.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Jonathan Cameron <jic23@xxxxxxxxxx>
---
include/linux/iio/iio.h | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)

Index: tip/include/linux/iio/iio.h
===================================================================
--- tip.orig/include/linux/iio/iio.h
+++ tip/include/linux/iio/iio.h
@@ -277,14 +277,7 @@ static inline bool iio_channel_has_info(
**/
static inline s64 iio_get_time_ns(void)
{
- struct timespec ts;
- /*
- * calls getnstimeofday.
- * If hrtimers then up to ns accurate, if not microsecond.
- */
- ktime_get_real_ts(&ts);
-
- return timespec_to_ns(&ts);
+ return ktime_get_real_ns();
}

/* Device operating modes */


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