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