diff options
| author | Esben Haabendal <eha@deif.com> | 2018-06-20 09:34:33 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-06-20 14:45:46 +0100 |
| commit | 9e1dc9bd099363760afdd2316fc057f9ca38b559 (patch) | |
| tree | 8a666f612d5d272df013bf0467d02a89ce7401f9 /include/asm-generic/percpu.h | |
| parent | 4779f23d1ac8694f7acc537fcadb750bff664ea5 (diff) | |
spi: spi-fsl-dspi: Fix per transfer cs_change handling
As of 92dc20d83adec565378254c0630e839ff5674e14, transfer->cs_change has
been supported for non-last transfers, but not for last transfer.
This change brings handling of cs_change in line with the specification in
spi.h, implementing handling of transfer->cs_change for all transfers.
The value for CMD FIFO is precalculated with transfer->cs_change field
taken into account, allowing for CS de-activate between transfers and
keeping CS activated after last transfer.
Signed-off-by: Esben Haabendal <eha@deif.com>
Acked-by: Martin Hundebøll <martin@geanix.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/asm-generic/percpu.h')
0 files changed, 0 insertions, 0 deletions