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(parent: 29d382b) | 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)
commit88d50ed8a15fc4a0df37e2a274607827a52a2217
treef71aa0629c8233770e43b0e1cd29293367ad8271tree | snapshot
parent29d382b94e6a1b0eddb3b7ae52099c9736c37a20commit | 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
Domain: System / Kernel;