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iio: pressure: mprls0025pa whitespace cleanup

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Fix indentation and whitespace in code that will not get refactored.

Make URL inside comment copy-paste friendly.

Co-developed-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
Link: https://lore.kernel.org/r/20231229092445.30180-8-petre.rodan@subdimension.ro
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Petre Rodan 2023-12-29 11:24:35 +02:00 committed by Jonathan Cameron
parent b586b40e19
commit 369cc90a02
1 changed files with 17 additions and 18 deletions
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35
drivers/iio/pressure/mprls0025pa.c
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@ -5,10 +5,7 @@
* Copyright (c) Andreas Klinger <ak@it-klinger.de>
*
* Data sheet:
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/
* products/sensors/pressure-sensors/board-mount-pressure-sensors/
* micropressure-mpr-series/documents/
* sps-siot-mpr-series-datasheet-32332628-ciid-172626.pdf
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/micropressure-mpr-series/documents/sps-siot-mpr-series-datasheet-32332628-ciid-172626.pdf
*
* 7-bit I2C default slave address: 0x18
*/
@ -84,9 +81,9 @@ struct mpr_func_spec {
};
static const struct mpr_func_spec mpr_func_spec[] = {
[MPR_FUNCTION_A] = {.output_min = 1677722, .output_max = 15099494},
[MPR_FUNCTION_B] = {.output_min = 419430, .output_max = 3774874},
[MPR_FUNCTION_C] = {.output_min = 3355443, .output_max = 13421773},
[MPR_FUNCTION_A] = { .output_min = 1677722, .output_max = 15099494 },
[MPR_FUNCTION_B] = { .output_min = 419430, .output_max = 3774874 },
[MPR_FUNCTION_C] = { .output_min = 3355443, .output_max = 13421773 },
};
struct mpr_chan {
@ -273,7 +270,7 @@ static irqreturn_t mpr_trigger_handler(int irq, void *p)
goto err;
iio_push_to_buffers_with_timestamp(indio_dev, &data->chan,
iio_get_time_ns(indio_dev));
iio_get_time_ns(indio_dev));
err:
mutex_unlock(&data->lock);
@ -351,7 +348,7 @@ static int mpr_probe(struct i2c_client *client)
ret = devm_regulator_get_enable(dev, "vdd");
if (ret)
return dev_err_probe(dev, ret,
"can't get and enable vdd supply\n");
"can't get and enable vdd supply\n");
ret = device_property_read_u32(dev, "honeywell,pmin-pascal",
&data->pmin);
@ -379,42 +376,44 @@ static int mpr_probe(struct i2c_client *client)
/* use 64 bit calculation for preserving a reasonable precision */
scale = div_s64(((s64)(data->pmax - data->pmin)) * NANO,
data->outmax - data->outmin);
data->outmax - data->outmin);
data->scale = div_s64_rem(scale, NANO, &data->scale2);
/*
* multiply with NANO before dividing by scale and later divide by NANO
* again.
*/
offset = ((-1LL) * (s64)data->outmin) * NANO -
div_s64(div_s64((s64)data->pmin * NANO, scale), NANO);
div_s64(div_s64((s64)data->pmin * NANO, scale), NANO);
data->offset = div_s64_rem(offset, NANO, &data->offset2);
if (data->irq > 0) {
ret = devm_request_irq(dev, data->irq, mpr_eoc_handler,
IRQF_TRIGGER_RISING, client->name, data);
IRQF_TRIGGER_RISING,
client->name,
data);
if (ret)
return dev_err_probe(dev, ret,
"request irq %d failed\n", data->irq);
"request irq %d failed\n", data->irq);
}
data->gpiod_reset = devm_gpiod_get_optional(dev, "reset",
GPIOD_OUT_HIGH);
GPIOD_OUT_HIGH);
if (IS_ERR(data->gpiod_reset))
return dev_err_probe(dev, PTR_ERR(data->gpiod_reset),
"request reset-gpio failed\n");
"request reset-gpio failed\n");
mpr_reset(data);
ret = devm_iio_triggered_buffer_setup(dev, indio_dev, NULL,
mpr_trigger_handler, NULL);
mpr_trigger_handler, NULL);
if (ret)
return dev_err_probe(dev, ret,
"iio triggered buffer setup failed\n");
"iio triggered buffer setup failed\n");
ret = devm_iio_device_register(dev, indio_dev);
if (ret)
return dev_err_probe(dev, ret,
"unable to register iio device\n");
"unable to register iio device\n");
return 0;
}