diff options
| author | Mitja Spes <mitja@lxnav.com> | 2022-10-21 16:58:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 19:45:52 +0300 |
| commit | 67a75a9480fc4f73465a90e6a5e5ee12e9de4d39 (patch) | |
| tree | cfa4c17282f114bca8dc15c3245adaee9ffec471 /drivers/iio | |
| parent | d95b85c5084ad70011988861ee864529eefa1da0 (diff) | |
| download | linux-67a75a9480fc4f73465a90e6a5e5ee12e9de4d39.tar.xz | |
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 45d3a7d5be8e..f7743ee3318f 100644 --- a/drivers/iio/pressure/ms5611_spi.c +++ b/drivers/iio/pressure/ms5611_spi.c @@ -94,7 +94,7 @@ 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) |