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authorMitja Spes <mitja@lxnav.com>2022-10-21 15:58:21 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-10-29 13:39:21 +0200
commit741cec30cc52058d1c10d415f3b98319887e4f73 (patch)
tree713ec31d2578267456adc14588d27de039032c58 /drivers/iio
parentiio: pressure: ms5611: fixed value compensation bug (diff)
downloadlinux-741cec30cc52058d1c10d415f3b98319887e4f73.tar.xz
linux-741cec30cc52058d1c10d415f3b98319887e4f73.zip
iio: pressure: ms5611: changed hardcoded SPI speed to value limited
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/pressure/ms5611_spi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
index 432e912096f4..a0a7205c9c3a 100644
--- 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)