A while back I started the introduction of the 'spi_delay' data type:
https://lore.kernel.org/linux-spi/20190926105147.7839-1-alexandru.ardelean@xxxxxxxxxx/
Users of the 'delay_usecs' were removed from drivers.
Now it's time to remove the 'delay_usecs' from the SPI subsystem and use
only the 'delay' field.
This changeset adapts all SPI drivers to do without 'delay_usecs'.
Additionally, for greybus we need to adapt it to use the 'delay' in
nano-seconds and convert it to micro-seconds.
Alexandru Ardelean (10):
spi: spi-axi-spi-engine: remove usage of delay_usecs
spi: bcm63xx-spi: don't check 'delay_usecs' field
spi: spi-bcm-qspi: replace 'delay_usecs' with 'delay.value' check
spi: spi-sh: replace 'delay_usecs' with 'delay.value' in pr_debug
spi: spi-tegra20-flash: don't check 'delay_usecs' field for spi
transfer
staging: greybus: spilib: use 'spi_delay_to_ns' for getting xfer delay
spi: spi-falcon: remove check for 'delay_usecs'
spi: fsl-espi: remove usage of 'delay_usecs' field
spi: core: remove 'delay_usecs' field from spi_transfer
spi: docs: update info about 'delay_usecs'
Documentation/spi/spi-summary.rst | 7 +++++--
drivers/spi/spi-axi-spi-engine.c | 12 ++++--------
drivers/spi/spi-bcm-qspi.c | 2 +-
drivers/spi/spi-bcm63xx.c | 2 +-
drivers/spi/spi-falcon.c | 2 +-
drivers/spi/spi-fsl-espi.c | 17 +++++------------
drivers/spi/spi-sh.c | 4 ++--
drivers/spi/spi-tegra20-sflash.c | 3 +--
drivers/spi/spi.c | 1 -
drivers/staging/greybus/spilib.c | 5 ++++-
include/linux/spi/spi.h | 12 ------------
11 files changed, 24 insertions(+), 43 deletions(-)
--
2.29.2
_______________________________________________
greybus-dev mailing list
greybus-dev@xxxxxxxxxxxxxxxx
https://lists.linaro.org/mailman/listinfo/greybus-dev
|