Messages in this thread Patch in this message |  | | From | Alexandru Ardelean <> | Subject | [PATCH] tpm_tis_spi: use new `delay` structure for SPI transfer delays | Date | Wed, 4 Dec 2019 10:00:49 +0200 |
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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_secs` 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 bebcfd272df6485 ("spi: introduce `delay` field for `spi_transfer` + spi_transfer_delay_exec()")
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> --- drivers/char/tpm/tpm_tis_spi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/char/tpm/tpm_tis_spi.c b/drivers/char/tpm/tpm_tis_spi.c index 19513e622053..1990e79afaed 100644 --- a/drivers/char/tpm/tpm_tis_spi.c +++ b/drivers/char/tpm/tpm_tis_spi.c @@ -105,7 +105,8 @@ static int tpm_tis_spi_transfer(struct tpm_tis_data *data, u32 addr, u16 len, spi_xfer.cs_change = 0; spi_xfer.len = transfer_len; - spi_xfer.delay_usecs = 5; + spi_xfer.delay.value = 5; + spi_xfer.delay.unit = SPI_DELAY_UNIT_USECS; if (in) { spi_xfer.tx_buf = NULL; -- 2.20.1
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