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ed0ccf6d22
linux/drivers/iio
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Lars-Peter Clausen ed0ccf6d22 iio: vl6180: Use DIV_ROUND_CLOSEST() instead of open-coding it 
Use DIV_ROUND_CLOSEST() instead of open-coding it. This documents intent
and makes it more clear what is going on for the casual reviewer.

Generated using the following the Coccinelle semantic patch.

// <smpl>
@r1@
expression x;
constant C1;
constant C2;
@@
 ((x) + C1) / C2

@script:python@
C1 << r1.C1;
C2 << r1.C2;
@@
try:
	if int(C1) * 2 != int(C2):
		cocci.include_match(False)
except:
	cocci.include_match(False)

@@
expression r1.x;
constant r1.C1;
constant r1.C2;
@@
-(((x) + C1) / C2)
+DIV_ROUND_CLOSEST(x, C2)
// </smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20201227171126.28216-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-01-09 21:52:45 +00:00
..
accel iio: accel: bmc150: Get mount-matrix from ACPI 2020-12-03 19:40:30 +00:00
adc iio: adc: xilinx: use more devres helpers and remove remove() 2021-01-09 14:25:26 +00:00
afe iio: afe: iio-rescale: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
amplifiers iio: amplifiers: hmc425a: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
buffer iio: buffer: Return error if no callback is given 2020-12-03 19:32:40 +00:00
chemical iio: chemical: pms7003: convert comma to semicolon 2021-01-09 14:25:28 +00:00
common First set of new device support, features and cleanups for IIO in the 5.11 cycle 2020-11-24 08:30:08 +01:00
dac iio: dac: ad7303: remove platform data header 2020-10-10 18:03:28 +01:00
dummy iio: dummy: iio_dummy_evgen: Demote file header and supply description for 'irq_sim_domain' 2020-09-21 18:41:36 +01:00
frequency iio: frequency: adf4350: Replace indio_dev->mlock with own device lock 2020-09-16 18:58:01 +01:00
gyro iio:gyro:mpu3050 Treat otp value as a __le64 and use FIELD_GET() to break up 2020-12-03 19:40:29 +00:00
health Second set of features and cleanups for IIO in 5.10 2020-09-22 09:45:11 +02:00
humidity iio: humidity: hts221: add vdd voltage regulator 2020-12-03 19:32:39 +00:00
imu iio: imu: inv_mpu6050: Add support for MPU-6880 2021-01-09 14:25:30 +00:00
light iio: vl6180: Use DIV_ROUND_CLOSEST() instead of open-coding it 2021-01-09 21:52:45 +00:00
magnetometer iio:magnetometer:mag3110: Fix alignment and data leak issues. 2020-12-03 19:40:27 +00:00
multiplexer iio: multiplexer: iio-mux: Simplify with dev_err_probe() 2020-09-03 19:40:51 +01:00
orientation iio: remove left-over parent assignments 2020-06-14 11:50:04 +01:00
position iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
potentiometer iio: potentiometer: ad5272: Correct polarity of reset 2020-12-03 19:32:42 +00:00
potentiostat iio:potentiostat:lmp91000: Drop of_match_ptr and use generic fw accessors 2020-09-21 18:41:29 +01:00
pressure iio:pressure:mpl3115: Force alignment of buffer 2020-12-03 19:40:28 +00:00
proximity iio: proximity: vl53l0x-i2c add i2c_device_id 2020-11-01 15:28:32 +00:00
resolver iio:resolver:ad2s1200: Drop of_match_ptr protection 2020-09-21 18:41:31 +01:00
temperature iio: ltc2983: Fix of_node refcounting 2020-09-29 17:34:18 +01:00
trigger Staging / IIO driver patches for 5.11-rc1 2020-12-15 14:18:40 -08:00
iio_core_trigger.h iio: trigger: make stub functions static inline 2020-08-22 10:53:18 +01:00
iio_core.h iio: core: centralize ioctl() calls to the main chardev 2020-11-14 15:31:25 +00:00
industrialio-buffer.c iio: buffer: Fix demux update 2020-12-03 19:32:44 +00:00
industrialio-configfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-core.c iio: core: Copy iio_info.attrs->is_visible into iio_dev_opaque.chan_attr_group.is_visible 2021-01-09 14:25:27 +00:00
industrialio-event.c iio: core: centralize ioctl() calls to the main chardev 2020-11-14 15:31:25 +00:00
industrialio-sw-device.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-sw-trigger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-trigger.c iio:trigger: rename try_reenable() to reenable() plus return void 2020-12-03 19:40:26 +00:00
industrialio-triggered-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
inkern.c io:core: In iio_map_array_register() cleanup in case of error 2020-12-03 19:40:25 +00:00
Kconfig iio: Kconfig: Provide title for IIO_TRIGGERED_EVENT symbol 2020-09-29 17:27:08 +01:00
Makefile iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00