From: Alexandru Ardelean <alexandru.ardelean@analog.com>
Date: Tue, 17 Dec 2019 11:16:15 +0200
Subject: tpm_tis_spi: use new 'delay' structure for SPI transfer delays
Patch-mainline: v5.7-rc1
Git-commit: ad28db73c18c618bad0c3f0617dd55d8fdcaf44b
References: jsc#SLE-15209

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>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/char/tpm/tpm_tis_spi_main.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- 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_
 
 		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;