Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
iio: common: scmi_sensors: use HZ macro from units.h
Remove duplicated definition of UHZ_PER_HZ, because it's available in
the units.h as MICROHZ_PER_HZ.
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220812165243.22177-5-ddrokosov@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
authored by
Dmitry Rokosov
and committed by
Jonathan Cameron
c05c3e5d
fe49ce7a
+4
-4
+4
-4
drivers/iio/common/scmi_sensors/scmi_iio.c
+4
-4
drivers/iio/common/scmi_sensors/scmi_iio.c
···
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#include <linux/scmi_protocol.h>
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#include <linux/time.h>
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#include <linux/types.h>
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#include <linux/units.h>
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#define SCMI_IIO_NUM_OF_AXIS 3
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···
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static int scmi_iio_set_odr_val(struct iio_dev *iio_dev, int val, int val2)
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{
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struct scmi_iio_priv *sensor = iio_priv(iio_dev);
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const unsigned long UHZ_PER_HZ = 1000000UL;
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u64 sec, mult, uHz, sf;
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u32 sensor_config;
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char buf[32];
···
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return err;
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}
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-
uHz = val * UHZ_PER_HZ + val2;
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uHz = val * MICROHZ_PER_HZ + val2;
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/*
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* The seconds field in the sensor interval in SCMI is 16 bits long
···
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* count the number of characters
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*/
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sf = (u64)uHz * 0xFFFF;
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do_div(sf, UHZ_PER_HZ);
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do_div(sf, MICROHZ_PER_HZ);
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mult = scnprintf(buf, sizeof(buf), "%llu", sf) - 1;
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sec = int_pow(10, mult) * UHZ_PER_HZ;
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sec = int_pow(10, mult) * MICROHZ_PER_HZ;
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do_div(sec, uHz);
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if (sec == 0) {
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dev_err(&iio_dev->dev,