The patch titled
Subject: iio: common: scmi_sensors: use HZ macro from units.h
has been added to the -mm mm-nonmm-unstable branch. Its filename is
iio-common-scmi_sensors-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-common-scmi_sensors-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: common: scmi_sensors: use HZ macro from units.h
Date: Mon, 1 Aug 2022 14:37:27 +0000
Remove duplicated definition of UHZ_PER_HZ, because it's available in
the units.h as MICROHZ_PER_HZ.
Link: https://lkml.kernel.org/r/20220801143811.14817-4-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/common/scmi_sensors/scmi_iio.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/iio/common/scmi_sensors/scmi_iio.c~iio-common-scmi_sensors-use-hz-macro-from-unitsh
+++ a/drivers/iio/common/scmi_sensors/scmi_iio.c
@@ -18,6 +18,7 @@
#include <linux/scmi_protocol.h>
#include <linux/time.h>
#include <linux/types.h>
+#include <linux/units.h>
#define SCMI_IIO_NUM_OF_AXIS 3
@@ -130,7 +131,6 @@ static const struct iio_buffer_setup_ops
static int scmi_iio_set_odr_val(struct iio_dev *iio_dev, int val, int val2)
{
struct scmi_iio_priv *sensor = iio_priv(iio_dev);
- const unsigned long UHZ_PER_HZ = 1000000UL;
u64 sec, mult, uHz, sf;
u32 sensor_config;
char buf[32];
@@ -145,7 +145,7 @@ static int scmi_iio_set_odr_val(struct i
return err;
}
- uHz = val * UHZ_PER_HZ + val2;
+ uHz = val * MICROHZ_PER_HZ + val2;
/*
* The seconds field in the sensor interval in SCMI is 16 bits long
@@ -156,10 +156,10 @@ static int scmi_iio_set_odr_val(struct i
* count the number of characters
*/
sf = (u64)uHz * 0xFFFF;
- do_div(sf, UHZ_PER_HZ);
+ do_div(sf, MICROHZ_PER_HZ);
mult = scnprintf(buf, sizeof(buf), "%llu", sf) - 1;
- sec = int_pow(10, mult) * UHZ_PER_HZ;
+ sec = int_pow(10, mult) * MICROHZ_PER_HZ;
do_div(sec, uHz);
if (sec == 0) {
dev_err(&iio_dev->dev,
_
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
