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(parent: 455fde0) | patch
spi: synquacer: wait until slave is deselected
authorMasahisa Kojima <masahisa.kojima@linaro.org>
Tue, 17 May 2022 08:41:37 +0000 (17:41 +0900)
committerTom Rini <trini@konsulko.com>
Fri, 10 Jun 2022 17:37:32 +0000 (13:37 -0400)
commit324476d4c86e31aca3a9f0f7e476a09a8f98c137
treef71aa0629c8233770e43b0e1cd29293367ad8271tree | snapshot
parent455fde00090b1babb841d42f72ad62021ae17262commit | diff
spi: synquacer: wait until slave is deselected

synquacer_cs_set() function does not wait the chip select
is deasserted when the driver sets the DMSTOP to deselect
the slave.
This commit checks the Slave Select Released(SRS) bit to wait
until the slave is deselected.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Signed-off-by: Satoru Okamoto <okamoto.satoru@socionext.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
drivers/spi/spi-synquacer.c diff | blob | history
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