The patch titled
Subject: iio: accel: adxl345: use HZ macro from units.h
has been added to the -mm mm-nonmm-unstable branch. Its filename is
iio-accel-adxl345-use-hz-macro-from-unitsh.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/iio-accel-adxl345-use-hz-macro-from-unitsh.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Dmitry Rokosov <DDRokosov@xxxxxxxxxxxxxx>
Subject: iio: accel: adxl345: use HZ macro from units.h
Date: Mon, 1 Aug 2022 14:37:26 +0000
Remove duplicated definition of NHZ_PER_HZ, because it's available in
the units.h as NANOHZ_PER_HZ.
Link: https://lkml.kernel.org/r/20220801143811.14817-3-ddrokosov@xxxxxxxxxxxxxx
Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Cc: Jonathan Cameron <jic23@xxxxxxxxxx>
Cc: Jyoti Bhayana <jbhayana@xxxxxxxxxx>
Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
Cc: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
Cc: Wolfram Sang <wsa@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/iio/accel/adxl345_core.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/drivers/iio/accel/adxl345_core.c~iio-accel-adxl345-use-hz-macro-from-unitsh
+++ a/drivers/iio/accel/adxl345_core.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/property.h>
#include <linux/regmap.h>
+#include <linux/units.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
@@ -32,7 +33,6 @@
#define ADXL345_BW_RATE GENMASK(3, 0)
#define ADXL345_BASE_RATE_NANO_HZ 97656250LL
-#define NHZ_PER_HZ 1000000000LL
#define ADXL345_POWER_CTL_MEASURE BIT(3)
#define ADXL345_POWER_CTL_STANDBY 0x00
@@ -139,7 +139,7 @@ static int adxl345_read_raw(struct iio_d
samp_freq_nhz = ADXL345_BASE_RATE_NANO_HZ <<
(regval & ADXL345_BW_RATE);
- *val = div_s64_rem(samp_freq_nhz, NHZ_PER_HZ, val2);
+ *val = div_s64_rem(samp_freq_nhz, NANOHZ_PER_HZ, val2);
return IIO_VAL_INT_PLUS_NANO;
}
@@ -164,7 +164,8 @@ static int adxl345_write_raw(struct iio_
ADXL345_REG_OFS_AXIS(chan->address),
val / 4);
case IIO_CHAN_INFO_SAMP_FREQ:
- n = div_s64(val * NHZ_PER_HZ + val2, ADXL345_BASE_RATE_NANO_HZ);
+ n = div_s64(val * NANOHZ_PER_HZ + val2,
+ ADXL345_BASE_RATE_NANO_HZ);
return regmap_update_bits(data->regmap, ADXL345_REG_BW_RATE,
ADXL345_BW_RATE,
_
Patches currently in -mm which might be from DDRokosov@xxxxxxxxxxxxxx are
units-complement-the-set-of-hz-units.patch
iio-accel-adxl345-use-hz-macro-from-unitsh.patch
iio-common-scmi_sensors-use-hz-macro-from-unitsh.patch
