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patch "iio: pressure: ms5611: changed hardcoded SPI speed to value limited" added to char-misc-linus

PATCH [email protected] 1 participant 1 message Nov 5, 2022

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This is a note to let you know that I've just added the patch titled

iio: pressure: ms5611: changed hardcoded SPI speed to value limited

to my char-misc git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 741cec30cc52058d1c10d415f3b98319887e4f73 Mon Sep 17 00:00:00 2001
From: Mitja Spes <[email protected]>
Date: Fri, 21 Oct 2022 15:58:21 +0200
Subject: iio: pressure: ms5611: changed hardcoded SPI speed to value limited

Don't hardcode the ms5611 SPI speed, limit it instead.

Fixes c0644160a8b5 ("iio: pressure: add support for MS5611 pressure and temperature sensor")
---
 drivers/iio/pressure/ms5611_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/iio/pressure/ms5611_spi.c +1 -1
index 432e912096f4..a0a7205c9c3a 100644
@@ -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)
Signature · 1 line
2.38.1