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| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2019-12-17 12:16:15 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2020-03-13 04:53:16 +0300 |
| commit | ad28db73c18c618bad0c3f0617dd55d8fdcaf44b (patch) | |
| tree | 990336716faff1f1fc7b48ddb38ca3458bd007b9 /drivers/char/tpm | |
| parent | f9bf8adb55cd5a357b247a16aafddf8c97b276e0 (diff) | |
| download | linux-ad28db73c18c618bad0c3f0617dd55d8fdcaf44b.tar.xz | |
tpm_tis_spi: use new 'delay' structure for SPI transfer delays
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 bebcfd272df6485 ("spi: introduce `delay` field for
`spi_transfer` + spi_transfer_delay_exec()")
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm')
| -rw-r--r-- | drivers/char/tpm/tpm_tis_spi_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm_tis_spi_main.c b/drivers/char/tpm/tpm_tis_spi_main.c index d1754fd6c573..d96755935529 100644 --- a/drivers/char/tpm/tpm_tis_spi_main.c +++ b/drivers/char/tpm/tpm_tis_spi_main.c @@ -110,7 +110,8 @@ 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; |