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| author |   Christophe Ricard <christophe.ricard@gmail.com> | 2016-03-20 19:30:17 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-03-28 19:42:14 +0100 |
| commit | a52db659c79ceede44e2d5ca63ca058d49df8dea (patch) | |
| tree | 5a1d4a12730ddc99ae22553b689240f67925836c /tools/perf/scripts/python | |
| parent | spi: pxa2xx: Use dummy buffers provided by SPI core (diff) | |
| download | linux-dev-a52db659c79ceede44e2d5ca63ca058d49df8dea.tar.xz linux-dev-a52db659c79ceede44e2d5ca63ca058d49df8dea.zip | |
spi: pxa2xx: Fix cs_change management
Fix cs_change management so that it is in line with other spi drivers.
In the spi core api helpers such as spi_bus_lock/unlock and spi_sync_locked
or cs_change field in spi_transfer help to manage chip select from the
device driver.
The driver was setting the chip select to idle if the message queue was
empty despite cs_change or other status field set by spi_bus_lock/unlock
or spi_sync_locked.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions