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| author | Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-03-04 09:37:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-10 10:51:20 +0100 |
| commit | 19a91ec87a1469189157ba3a9d327c730c372d8c (patch) | |
| tree | 8ebe4af698f42a0e623716b7557815e8eaea6812 /drivers/staging/kpc2000 | |
| parent | d2ac333d2e99d32fe3f4acfa8c0c936a9805bdd9 (diff) | |
| download | linux-19a91ec87a1469189157ba3a9d327c730c372d8c.tar.bz2 | |
staging: kpc2000: kpc2000_spi: Use new structure for SPI transfer delays
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>
Diffstat (limited to 'drivers/staging/kpc2000')
| -rw-r--r-- | drivers/staging/kpc2000/kpc2000_spi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 1c360daa703d..44017d523da5 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -386,8 +386,8 @@ kp_spi_transfer_one_message(struct spi_master *master, struct spi_message *m) } } - if (transfer->delay_usecs) - udelay(transfer->delay_usecs); + if (transfer->delay.value) + ndelay(spi_delay_to_ns(&transfer->delay, transfer)); } /* de-assert chip select to end the sequence */ |