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author | Mitja Spes <mitja@lxnav.com> | 2022-10-21 15:58:21 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 17:40:27 +0100 |
commit | 7c984cddcaaa099c0900d04e3240f2036e8f6fd0 (patch) | |
tree | e4f7f4e60c8423a950a751750682443734779a21 /drivers/iio | |
parent | b47bb521961f027b4dcf8683337a7a1ba9e5ea1f (diff) | |
download | linux-stable-7c984cddcaaa099c0900d04e3240f2036e8f6fd0.tar.gz linux-stable-7c984cddcaaa099c0900d04e3240f2036e8f6fd0.tar.bz2 linux-stable-7c984cddcaaa099c0900d04e3240f2036e8f6fd0.zip |
iio: pressure: ms5611: changed hardcoded SPI speed to value limited
commit 741cec30cc52058d1c10d415f3b98319887e4f73 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/pressure/ms5611_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c index 932e05001e1a..a582515ae2e6 100644 --- a/drivers/iio/pressure/ms5611_spi.c +++ b/drivers/iio/pressure/ms5611_spi.c @@ -95,7 +95,7 @@ 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) |