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iio: pressure: ms5611: changed hardcoded SPI speed to value limited
author
Mitja Spes
<mitja@lxnav.com>
Fri, 21 Oct 2022 13:58:21 +0000
(15:58 +0200)
committer
Jonathan Cameron
<Jonathan.Cameron@huawei.com>
Sat, 29 Oct 2022 11:39:21 +0000
(12:39 +0100)
Don't hardcode the ms5611 SPI speed, limit it instead.
Signed-off-by: Mitja Spes <mitja@lxnav.com>
Fixes:
c0644160a8b5
("iio: pressure: add support for MS5611 pressure and temperature sensor")
Link:
https://lore.kernel.org/r/20221021135827.1444793-3-mitja@lxnav.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/pressure/ms5611_spi.c
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diff --git
a/drivers/iio/pressure/ms5611_spi.c
b/drivers/iio/pressure/ms5611_spi.c
index
432e912
..
a0a7205
100644
(file)
--- a/
drivers/iio/pressure/ms5611_spi.c
+++ b/
drivers/iio/pressure/ms5611_spi.c
@@
-91,7
+91,7
@@
static int ms5611_spi_probe(struct spi_device *spi)
spi_set_drvdata(spi, indio_dev);
spi->mode = SPI_MODE_0;
- spi->max_speed_hz =
20000000
;
+ spi->max_speed_hz =
min(spi->max_speed_hz, 20000000U)
;
spi->bits_per_word = 8;
ret = spi_setup(spi);
if (ret < 0)