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@ -402,7 +402,8 @@ void SpiComIF::setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed)
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utility::handleIoctlError("SpiComIF::setSpiSpeedAndMode: Setting SPI speed failed");
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}
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// This updates the SPI clock default polarity. Only setting the mode does not update
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// the line state, which can be an issue on mode switches.
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// the line state, which can be an issue on mode switches because the clock line will
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// switch the state after the chip select is pulled low
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clockUpdateTransfer.len = 0;
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retval = ioctl(spiFd, SPI_IOC_MESSAGE(1), &clockUpdateTransfer);
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if (retval != 0) {
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