spi: add power control when set_cs_timing

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As to set_cs_timing takes effect immediately, power spi
is needed when call spi_set_cs_timing.

Signed-off-by: leilk.liu <leilk.liu@mediatek.com>
Link: https://lore.kernel.org/r/20210207030953.9297-2-leilk.liu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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leilk.liu 2021-02-07 11:09:51 +08:00 • committed by Mark Brown

parent c64e7efe46

commit 4cea6b8cc3

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1 changed files with 22 additions and 3 deletions

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drivers/spi/spi.c

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