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Subject[PATCH 00/10] spi: finalize 'delay_usecs' removal/transition
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A while back I started the introduction of the 'spi_delay' data type:
https://lore.kernel.org/linux-spi/20190926105147.7839-1-alexandru.ardelean@analog.com/

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

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