[PATCH v2 6/9] iio/drivers/hid-sensor: Use HZ macros

[Daniel Lezcano]

HZ unit conversion macros are available in units.h, use them and
remove the duplicate definition.

Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
---
 drivers/iio/common/hid-sensors/hid-sensor-attributes.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
index 442ff787f7af..dda3b67e494f 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
@@ -11,13 +11,12 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/time.h>
+#include <linux/units.h>
 
 #include <linux/hid-sensor-hub.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 
-#define HZ_PER_MHZ	1000000L
-
 static struct {
 	u32 usage_id;
 	int unit; /* 0 for default others from HID sensor spec */
-- 
2.17.1