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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-05-22 11:00:36 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-05-22 13:20:47 +0100 |
| commit | 44a042182cb1e9f7916e015c836967bf638b33c4 (patch) | |
| tree | 78489bbcc752ff2e97560811f59249448c7758d3 /drivers/spi | |
| parent | spi: bitbang: Fix NULL pointer dereference in spi_unregister_master (diff) | |
| download | linux-dev-44a042182cb1e9f7916e015c836967bf638b33c4.tar.xz linux-dev-44a042182cb1e9f7916e015c836967bf638b33c4.zip | |
spi: spi-fsl-spi: call spi_finalize_current_message() at the end
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>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index b36ac6aa3b1f..7fbdaf066719 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -432,7 +432,6 @@ 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); @@ -440,6 +439,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master, } fsl_spi_setup_transfer(spi, NULL); + spi_finalize_current_message(master); return 0; } |