spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate

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Fix spi->clk_rate when it is odd to the nearest lowest even value because
minimum SPI divider is 2.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alain Volmat <alain.volmat@st.com>
Link: https://lore.kernel.org/r/1597043558-29668-4-git-send-email-alain.volmat@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Amelie Delaunay 2020-08-10 09:12:36 +02:00 • committed by Mark Brown

parent 3373e9004a

commit 9cc61973bf

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drivers/spi/spi-stm32.c

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