spi: stm32: remove SPI LOOP mode
This driver does not support SPI LOOP mode by configuration in registers. Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1143,7 +1143,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
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master->auto_runtime_pm = true;
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master->bus_num = pdev->id;
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master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | SPI_LSB_FIRST |
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SPI_3WIRE | SPI_LOOP;
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SPI_3WIRE;
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master->bits_per_word_mask = stm32_spi_get_bpw_mask(spi);
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master->max_speed_hz = spi->clk_rate / SPI_MBR_DIV_MIN;
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master->min_speed_hz = spi->clk_rate / SPI_MBR_DIV_MAX;
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