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iio: adis16260: make use of adis lock helpers
author
Nuno Sá
<nuno.sa@analog.com>
Thu, 20 May 2021 11:59:08 +0000
(13:59 +0200)
committer
Jonathan Cameron
<Jonathan.Cameron@huawei.com>
Thu, 3 Jun 2021 17:24:13 +0000
(18:24 +0100)
Use the adis lib lock helpers to lock the device. This makes things
consistent with other users of the library.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link:
https://lore.kernel.org/r/20210520115909.466275-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/gyro/adis16260.c
patch
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diff --git
a/drivers/iio/gyro/adis16260.c
b/drivers/iio/gyro/adis16260.c
index
e7c9a3e
..
56f930b
100644
(file)
--- a/
drivers/iio/gyro/adis16260.c
+++ b/
drivers/iio/gyro/adis16260.c
@@
-293,7
+293,7
@@
static int adis16260_write_raw(struct iio_dev *indio_dev,
addr = adis16260_addresses[chan->scan_index][1];
return adis_write_reg_16(adis, addr, val);
case IIO_CHAN_INFO_SAMP_FREQ:
-
mutex_lock(&adis->state_lock
);
+
adis_dev_lock(adis
);
if (spi_get_device_id(adis->spi)->driver_data)
t = 256 / val;
else
@@
-310,7
+310,7
@@
static int adis16260_write_raw(struct iio_dev *indio_dev,
adis->spi->max_speed_hz = ADIS16260_SPI_FAST;
ret = __adis_write_reg_8(adis, ADIS16260_SMPL_PRD, t);
-
mutex_unlock(&adis->state_lock
);
+
adis_dev_unlock(adis
);
return ret;
}
return -EINVAL;