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author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2019-09-26 12:51:41 +0200 |
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committer | Mark Brown <broonie@kernel.org> | 2019-10-15 12:45:29 +0200 |
commit | 8e319dd5f1ebbc1fffa9e550b2a643cbce7515b1 (patch) | |
tree | 5b2ae2f32d89ec46f23bf69511828392fa9e746a /drivers/spi/spi.c | |
parent | spi: spi-loopback-test: use new `delay` field (diff) | |
download | linux-8e319dd5f1ebbc1fffa9e550b2a643cbce7515b1.tar.xz linux-8e319dd5f1ebbc1fffa9e550b2a643cbce7515b1.zip |
spi: spidev: use new `delay` field for spi transfers
The `delay` field has type `struct spi_delay`.
This allows users to specify nano-second or clock-cycle delays (if needed).
Converting to use `delay` is straightforward: it's just assigning the
value to `delay.value` and hard-coding the `delay.unit` to
`SPI_DELAY_UNIT_USECS`.
This keeps the uapi for spidev un-changed. Changing it can be part of
another changeset and discussion.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20190926105147.7839-14-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi.c')
0 files changed, 0 insertions, 0 deletions