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staging: kpc2000: kpc2000_spi: Use new structure for SPI transfer delays

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In a recent change to the SPI subsystem in commit <bebcfd272df6>
("spi: introduce `delay` field for `spi_transfer` +
spi_transfer_delay_exec()"), a new `delay` struct was added
to replace the `delay_usecs`. This change replaces the current
`delay_usecs` with `delay` for this driver.

The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
that both `delay_usecs` & `delay` are used (in this order to preserve
backwards compatibility).

Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Link: https://lore.kernel.org/r/20200304073746.19664-1-sergiu.cuciurean@analog.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergiu Cuciurean
2020-03-04 09:37:46 +02:00
committed by Greg Kroah-Hartman
parent d2ac333d2e
commit 19a91ec87a
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/kpc2000/kpc2000_spi.c
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@@ -386,8 +386,8 @@ kp_spi_transfer_one_message(struct spi_master *master, struct spi_message *m)
} }
} }
if (transfer->delay_usecs) if (transfer->delay.value)
udelay(transfer->delay_usecs); ndelay(spi_delay_to_ns(&transfer->delay, transfer));
} }
/* de-assert chip select to end the sequence */ /* de-assert chip select to end the sequence */