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    Subject[PATCH 4.19 385/639] spi: spi-fsl-spi: call spi_finalize_current_message() at the end
    Date
    From: Christophe Leroy <christophe.leroy@c-s.fr>

    [ Upstream commit 44a042182cb1e9f7916e015c836967bf638b33c4 ]

    spi_finalize_current_message() shall be called once all
    actions are finished, otherwise the last actions might
    step over a newly started transfer.

    Fixes: c592becbe704 ("spi: fsl-(e)spi: migrate to generic master queueing")
    Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/spi/spi-fsl-spi.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
    index 8b79e36fab21c..cd784552de7f1 100644
    --- a/drivers/spi/spi-fsl-spi.c
    +++ b/drivers/spi/spi-fsl-spi.c
    @@ -407,7 +407,6 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
    }

    m->status = status;
    - spi_finalize_current_message(master);

    if (status || !cs_change) {
    ndelay(nsecs);
    @@ -415,6 +414,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
    }

    fsl_spi_setup_transfer(spi, NULL);
    + spi_finalize_current_message(master);
    return 0;
    }

    --
    2.20.1


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