spi: stm32h7: ensure message are smaller than max size

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Ensure that messages given to transfer_one handler can actually be
handled by it. For that purpose rely on the SPI framework
spi_split_transfers_maxsize function to split messages whenever necessary.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1612551572-495-5-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Alain Volmat 2021-02-05 19:59:28 +01:00 • committed by Mark Brown

parent 5a380b833a

commit 084de52328

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drivers/spi/spi-stm32.c

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