spi: stm32: use bitfield macros

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To avoid defining shift and mask separately and hand-coding the bit
manipulation, use the bitfield macros.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1612551572-495-4-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Amelie Delaunay 2021-02-05 19:59:27 +01:00 • committed by Mark Brown

parent 8f8d0e3e33

commit 5a380b833a

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drivers/spi/spi-stm32.c

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