linux-kernel - [PATCH 2/3] iio: pressure: ms5611: changed hardcoded SPI speed to value limited

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Message-Id: <20221019125254.952588-2-mitja@lxnav.com>
Date:   Wed, 19 Oct 2022 14:52:51 +0200
From:   Mitja Spes <mitja@...av.com>
To:     linux-iio@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>
Cc:     Mitja Spes <mitja@...av.com>, Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Tomasz Duszynski <tduszyns@...il.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] 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@...av.com>
---
 drivers/iio/pressure/ms5611_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
index 281b08398720..1b1e863783ec 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)
-- 
2.34.1