In a recent change to the SPI subsystem [1], 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). [1] commit bebcfd272df6 ("spi: introduce `delay` field for `spi_transfer` + spi_transfer_delay_exec()") Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@xxxxxxxxxx> --- drivers/staging/kpc2000/kpc2000_spi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 1c360daa703d..cc9b147fd437 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -386,8 +386,9 @@ 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 && + (transfer->delay.unit == SPI_DELAY_UNIT_USECS)) + udelay(transfer->delay.value); } /* de-assert chip select to end the sequence */ -- 2.17.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel